202922251

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{463}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 256573440

約数和(自身を除く): 53651189

約数列:

[1, 7, 17, 29, 119, 127, 203, 463, 493, 889, 2159, 3241, 3451, 3683, 7871, 13427, 15113, 25781, 55097, 58801, 62611, 93989, 228259, 411607, 438277, 999617, 1597813, 1705229, 6997319, 11936603, 28988893, 202922251]

約数ペア:

[(1, 202922251), (7, 28988893), (17, 11936603), (29, 6997319), (119, 1705229), (127, 1597813), (203, 999617), (463, 438277), (493, 411607), (889, 228259), (2159, 93989), (3241, 62611), (3451, 58801), (3683, 55097), (7871, 25781), (13427, 15113)]