201889724

素因数分解:

$2^2\times {\mathrm{2309}}^1\times {\mathrm{21859}}^1$

素因数の和:24172

約数の個数: 12

約数和(自身を含む): 353476200

約数和(自身を除く): 151586476

約数列:

[1, 2, 4, 2309, 4618, 9236, 21859, 43718, 87436, 50472431, 100944862, 201889724]

約数ペア:

[(1, 201889724), (2, 100944862), (4, 50472431), (2309, 87436), (4618, 43718), (9236, 21859)]