Python | sympy.udivisor_count() method

With the help of sympy.udivisor_count() method, we can count the number of unitary divisors of the given integer.

Syntax: udivisor_count(n, modulus=1)

Parameter:
n – It denotes an integer.

Returns: Returns the count of unitary divisors of the given integer.

Example #1:

# import divisor_count() method from sympy
from sympy.ntheory.factor_ import udivisor_count

n = 84

# Use udivisor_count() method
udivisor_count_n = udivisor_count(n)

print("The unitary number of divisors of {} : {}".format(n, udivisor_count_n))

Output:

The unitary number of divisors of 84 : 8

Example #2:

# import divisor_count() method from sympy
from sympy.ntheory.factor_ import udivisor_count

n = 210

# Use udivisor_count() method
udivisor_count_n = udivisor_count(n)

print("The unitary number of divisors of {} : {}".format(n, udivisor_count_n))

Output:

The unitary number of divisors of 210 : 16