198965379218

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{1487}}^1\times {\mathrm{443057}}^1$

素因数の和:444697

約数の個数: 16

約数和(自身を含む): 300627258624

約数和(自身を除く): 101661879406

約数列:

[1, 2, 151, 302, 1487, 2974, 224537, 443057, 449074, 886114, 66901607, 133803214, 658825759, 1317651518, 99482689609, 198965379218]

約数ペア:

[(1, 198965379218), (2, 99482689609), (151, 1317651518), (302, 658825759), (1487, 133803214), (2974, 66901607), (224537, 886114), (443057, 449074)]