201941296

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{30859}}^1$

素因数の和:31276

約数の個数: 20

約数和(自身を含む): 392230600

約数和(自身を除く): 190289304

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 30859, 61718, 123436, 246872, 493744, 12621331, 25242662, 50485324, 100970648, 201941296]

約数ペア:

[(1, 201941296), (2, 100970648), (4, 50485324), (8, 25242662), (16, 12621331), (409, 493744), (818, 246872), (1636, 123436), (3272, 61718), (6544, 30859)]