205251183

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{277}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 327862080

約数和(自身を除く): 122610897

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 167, 261, 277, 493, 501, 831, 1479, 1503, 2493, 2839, 4437, 4709, 4843, 8033, 8517, 14127, 14529, 24099, 25551, 42381, 43587, 46259, 72297, 82331, 136561, 138777, 246993, 409683, 416331, 740979, 786403, 1229049, 1341511, 2359209, 4024533, 7077627, 12073599, 22805687, 68417061, 205251183]

約数ペア:

[(1, 205251183), (3, 68417061), (9, 22805687), (17, 12073599), (29, 7077627), (51, 4024533), (87, 2359209), (153, 1341511), (167, 1229049), (261, 786403), (277, 740979), (493, 416331), (501, 409683), (831, 246993), (1479, 138777), (1503, 136561), (2493, 82331), (2839, 72297), (4437, 46259), (4709, 43587), (4843, 42381), (8033, 25551), (8517, 24099), (14127, 14529)]