196951310

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{322871}}^1$

素因数の和:322939

約数の個数: 16

約数和(自身を含む): 360325152

約数和(自身を除く): 163373842

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 322871, 645742, 1614355, 3228710, 19695131, 39390262, 98475655, 196951310]

約数ペア:

[(1, 196951310), (2, 98475655), (5, 39390262), (10, 19695131), (61, 3228710), (122, 1614355), (305, 645742), (610, 322871)]