208614406992

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{556697}}^1$

素因数の和:556956

約数の個数: 80

約数和(自身を含む): 556110126912

約数和(自身を除く): 347495719920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 211, 222, 296, 422, 444, 592, 633, 844, 888, 1266, 1688, 1776, 2532, 3376, 5064, 7807, 10128, 15614, 23421, 31228, 46842, 62456, 93684, 124912, 187368, 374736, 556697, 1113394, 1670091, 2226788, 3340182, 4453576, 6680364, 8907152, 13360728, 20597789, 26721456, 41195578, 61793367, 82391156, 117463067, 123586734, 164782312, 234926134, 247173468, 329564624, 352389201, 469852268, 494346936, 704778402, 939704536, 988693872, 1409556804, 1879409072, 2819113608, 4346133479, 5638227216, 8692266958, 13038400437, 17384533916, 26076800874, 34769067832, 52153601748, 69538135664, 104307203496, 208614406992]

約数ペア:

[(1, 208614406992), (2, 104307203496), (3, 69538135664), (4, 52153601748), (6, 34769067832), (8, 26076800874), (12, 17384533916), (16, 13038400437), (24, 8692266958), (37, 5638227216), (48, 4346133479), (74, 2819113608), (111, 1879409072), (148, 1409556804), (211, 988693872), (222, 939704536), (296, 704778402), (422, 494346936), (444, 469852268), (592, 352389201), (633, 329564624), (844, 247173468), (888, 234926134), (1266, 164782312), (1688, 123586734), (1776, 117463067), (2532, 82391156), (3376, 61793367), (5064, 41195578), (7807, 26721456), (10128, 20597789), (15614, 13360728), (23421, 8907152), (31228, 6680364), (46842, 4453576), (62456, 3340182), (93684, 2226788), (124912, 1670091), (187368, 1113394), (374736, 556697)]