208088734

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{1361}}^1$

素因数の和:1600

約数の個数: 32

約数和(自身を含む): 364536576

約数和(自身を除く): 156447842

約数列:

[1, 2, 7, 14, 67, 134, 163, 326, 469, 938, 1141, 1361, 2282, 2722, 9527, 10921, 19054, 21842, 76447, 91187, 152894, 182374, 221843, 443686, 638309, 1276618, 1552901, 3105802, 14863481, 29726962, 104044367, 208088734]

約数ペア:

[(1, 208088734), (2, 104044367), (7, 29726962), (14, 14863481), (67, 3105802), (134, 1552901), (163, 1276618), (326, 638309), (469, 443686), (938, 221843), (1141, 182374), (1361, 152894), (2282, 91187), (2722, 76447), (9527, 21842), (10921, 19054)]