208892712

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{17033}}^1$

素因数の和:17122

約数の個数: 64

約数和(自身を含む): 605047680

約数和(自身を除く): 396154968

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 73, 84, 146, 168, 219, 292, 438, 511, 584, 876, 1022, 1533, 1752, 2044, 3066, 4088, 6132, 12264, 17033, 34066, 51099, 68132, 102198, 119231, 136264, 204396, 238462, 357693, 408792, 476924, 715386, 953848, 1243409, 1430772, 2486818, 2861544, 3730227, 4973636, 7460454, 8703863, 9947272, 14920908, 17407726, 26111589, 29841816, 34815452, 52223178, 69630904, 104446356, 208892712]

約数ペア:

[(1, 208892712), (2, 104446356), (3, 69630904), (4, 52223178), (6, 34815452), (7, 29841816), (8, 26111589), (12, 17407726), (14, 14920908), (21, 9947272), (24, 8703863), (28, 7460454), (42, 4973636), (56, 3730227), (73, 2861544), (84, 2486818), (146, 1430772), (168, 1243409), (219, 953848), (292, 715386), (438, 476924), (511, 408792), (584, 357693), (876, 238462), (1022, 204396), (1533, 136264), (1752, 119231), (2044, 102198), (3066, 68132), (4088, 51099), (6132, 34066), (12264, 17033)]