196677494

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{54421}}^1$

素因数の和:54575

約数の個数: 16

約数和(自身を含む): 320001360

約数和(自身を除く): 123323866

約数列:

[1, 2, 13, 26, 139, 278, 1807, 3614, 54421, 108842, 707473, 1414946, 7564519, 15129038, 98338747, 196677494]

約数ペア:

[(1, 196677494), (2, 98338747), (13, 15129038), (26, 7564519), (139, 1414946), (278, 707473), (1807, 108842), (3614, 54421)]