318330818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{200713}}^1$

素因数の和:200789

約数の個数: 16

約数和(自身を含む): 522659256

約数和(自身を除く): 204328438

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 200713, 401426, 2609269, 5218538, 12243493, 24486986, 159165409, 318330818]

約数ペア:

[(1, 318330818), (2, 159165409), (13, 24486986), (26, 12243493), (61, 5218538), (122, 2609269), (793, 401426), (1586, 200713)]