227354686

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{11027}}^1$

素因数の和:11116

約数の個数: 24

約数和(自身を含む): 375371064

約数和(自身を除く): 148016378

約数列:

[1, 2, 13, 26, 61, 122, 169, 338, 793, 1586, 10309, 11027, 20618, 22054, 143351, 286702, 672647, 1345294, 1863563, 3727126, 8744411, 17488822, 113677343, 227354686]

約数ペア:

[(1, 227354686), (2, 113677343), (13, 17488822), (26, 8744411), (61, 3727126), (122, 1863563), (169, 1345294), (338, 672647), (793, 286702), (1586, 143351), (10309, 22054), (11027, 20618)]