201809153

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{7417}}^1$

素因数の和:7473

約数の個数: 24

約数和(自身を含む): 260638848

約数和(自身を除く): 58829695

約数列:

[1, 7, 13, 23, 91, 161, 169, 299, 1183, 2093, 3887, 7417, 27209, 51919, 96421, 170591, 674947, 1194137, 1253473, 2217683, 8774311, 15523781, 28829879, 201809153]

約数ペア:

[(1, 201809153), (7, 28829879), (13, 15523781), (23, 8774311), (91, 2217683), (161, 1253473), (169, 1194137), (299, 674947), (1183, 170591), (2093, 96421), (3887, 51919), (7417, 27209)]