206768406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{43457}}^1$

素因数の和:43536

約数の個数: 32

約数和(自身を含む): 452658528

約数和(自身を除く): 245890122

約数列:

[1, 2, 3, 6, 13, 26, 39, 61, 78, 122, 183, 366, 793, 1586, 2379, 4758, 43457, 86914, 130371, 260742, 564941, 1129882, 1694823, 2650877, 3389646, 5301754, 7952631, 15905262, 34461401, 68922802, 103384203, 206768406]

約数ペア:

[(1, 206768406), (2, 103384203), (3, 68922802), (6, 34461401), (13, 15905262), (26, 7952631), (39, 5301754), (61, 3389646), (78, 2650877), (122, 1694823), (183, 1129882), (366, 564941), (793, 260742), (1586, 130371), (2379, 86914), (4758, 43457)]