197170324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{3881}}^1$

素因数の和:4875

約数の個数: 24

約数和(自身を含む): 372066408

約数和(自身を除く): 174896084

約数列:

[1, 2, 4, 13, 26, 52, 977, 1954, 3881, 3908, 7762, 12701, 15524, 25402, 50453, 50804, 100906, 201812, 3791737, 7583474, 15166948, 49292581, 98585162, 197170324]

約数ペア:

[(1, 197170324), (2, 98585162), (4, 49292581), (13, 15166948), (26, 7583474), (52, 3791737), (977, 201812), (1954, 100906), (3881, 50804), (3908, 50453), (7762, 25402), (12701, 15524)]