202116837

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{18443}}^1$

素因数の和:18740

約数の個数: 16

約数和(自身を含む): 291267648

約数和(自身を除く): 89150811

約数列:

[1, 3, 13, 39, 281, 843, 3653, 10959, 18443, 55329, 239759, 719277, 5182483, 15547449, 67372279, 202116837]

約数ペア:

[(1, 202116837), (3, 67372279), (13, 15547449), (39, 5182483), (281, 719277), (843, 239759), (3653, 55329), (10959, 18443)]