205122434570

素因数分解:

$2^1\times 5^1\times {\mathrm{547}}^1\times {\mathrm{37499531}}^1$

素因数の和:37500085

約数の個数: 16

約数和(自身を含む): 369895383648

約数和(自身を除く): 164772949078

約数列:

[1, 2, 5, 10, 547, 1094, 2735, 5470, 37499531, 74999062, 187497655, 374995310, 20512243457, 41024486914, 102561217285, 205122434570]

約数ペア:

[(1, 205122434570), (2, 102561217285), (5, 41024486914), (10, 20512243457), (547, 374995310), (1094, 187497655), (2735, 74999062), (5470, 37499531)]