201458312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{7457}}^1$

素因数の和:7781

約数の個数: 32

約数和(自身を含む): 413471520

約数和(自身を除く): 212013208

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 307, 614, 1228, 2456, 3377, 6754, 7457, 13508, 14914, 27016, 29828, 59656, 82027, 164054, 328108, 656216, 2289299, 4578598, 9157196, 18314392, 25182289, 50364578, 100729156, 201458312]

約数ペア:

[(1, 201458312), (2, 100729156), (4, 50364578), (8, 25182289), (11, 18314392), (22, 9157196), (44, 4578598), (88, 2289299), (307, 656216), (614, 328108), (1228, 164054), (2456, 82027), (3377, 59656), (6754, 29828), (7457, 27016), (13508, 14914)]