200020664

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{233669}}^1$

素因数の和:233782

約数の個数: 16

約数和(自身を含む): 378545400

約数和(自身を除く): 178524736

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 233669, 467338, 934676, 1869352, 25002583, 50005166, 100010332, 200020664]

約数ペア:

[(1, 200020664), (2, 100010332), (4, 50005166), (8, 25002583), (107, 1869352), (214, 934676), (428, 467338), (856, 233669)]