201220185602

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{348131809}}^1$

素因数の和:348131845

約数の個数: 12

約数和(自身を含む): 320629397010

約数和(自身を除く): 119409211408

約数列:

[1, 2, 17, 34, 289, 578, 348131809, 696263618, 5918240753, 11836481506, 100610092801, 201220185602]

約数ペア:

[(1, 201220185602), (2, 100610092801), (17, 11836481506), (34, 5918240753), (289, 696263618), (578, 348131809)]