204846818

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{44129}}^1$

素因数の和:44353

約数の個数: 16

約数和(自身を含む): 336800160

約数和(自身を除く): 131953342

約数列:

[1, 2, 11, 22, 211, 422, 2321, 4642, 44129, 88258, 485419, 970838, 9311219, 18622438, 102423409, 204846818]

約数ペア:

[(1, 204846818), (2, 102423409), (11, 18622438), (22, 9311219), (211, 970838), (422, 485419), (2321, 88258), (4642, 44129)]