201612793207

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1578961}}^1$

素因数の和:1579051

約数の個数: 32

約数和(自身を含む): 259202401920

約数和(自身を除く): 57589608713

約数列:

[1, 7, 17, 29, 37, 119, 203, 259, 493, 629, 1073, 3451, 4403, 7511, 18241, 127687, 1578961, 11052727, 26842337, 45789869, 58421557, 187896359, 320529083, 408950899, 778427773, 993166469, 1694225153, 5448994411, 6952165283, 11859576071, 28801827601, 201612793207]

約数ペア:

[(1, 201612793207), (7, 28801827601), (17, 11859576071), (29, 6952165283), (37, 5448994411), (119, 1694225153), (203, 993166469), (259, 778427773), (493, 408950899), (629, 320529083), (1073, 187896359), (3451, 58421557), (4403, 45789869), (7511, 26842337), (18241, 11052727), (127687, 1578961)]