221493358

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{7219}}^1$

素因数の和:7296

約数の個数: 24

約数和(自身を含む): 359339400

約数和(自身を除く): 137846042

約数列:

[1, 2, 23, 29, 46, 58, 529, 667, 1058, 1334, 7219, 14438, 15341, 30682, 166037, 209351, 332074, 418702, 3818851, 4815073, 7637702, 9630146, 110746679, 221493358]

約数ペア:

[(1, 221493358), (2, 110746679), (23, 9630146), (29, 7637702), (46, 4815073), (58, 3818851), (529, 418702), (667, 332074), (1058, 209351), (1334, 166037), (7219, 30682), (14438, 15341)]