201887102432

素因数分解:

$2^5\times {\mathrm{211}}^1\times {\mathrm{1229}}^1\times {\mathrm{24329}}^1$

素因数の和:25779

約数の個数: 48

約数和(自身を含む): 399690320400

約数和(自身を除く): 197803217968

約数列:

[1, 2, 4, 8, 16, 32, 211, 422, 844, 1229, 1688, 2458, 3376, 4916, 6752, 9832, 19664, 24329, 39328, 48658, 97316, 194632, 259319, 389264, 518638, 778528, 1037276, 2074552, 4149104, 5133419, 8298208, 10266838, 20533676, 29900341, 41067352, 59800682, 82134704, 119601364, 164269408, 239202728, 478405456, 956810912, 6308971951, 12617943902, 25235887804, 50471775608, 100943551216, 201887102432]

約数ペア:

[(1, 201887102432), (2, 100943551216), (4, 50471775608), (8, 25235887804), (16, 12617943902), (32, 6308971951), (211, 956810912), (422, 478405456), (844, 239202728), (1229, 164269408), (1688, 119601364), (2458, 82134704), (3376, 59800682), (4916, 41067352), (6752, 29900341), (9832, 20533676), (19664, 10266838), (24329, 8298208), (39328, 5133419), (48658, 4149104), (97316, 2074552), (194632, 1037276), (259319, 778528), (389264, 518638)]