207696816

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{277}}^1$

素因数の和:459

約数の個数: 120

約数和(自身を含む): 602294784

約数和(自身を除く): 394597968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 127, 144, 164, 246, 254, 277, 328, 369, 381, 492, 508, 554, 656, 738, 762, 831, 984, 1016, 1108, 1143, 1476, 1524, 1662, 1968, 2032, 2216, 2286, 2493, 2952, 3048, 3324, 4432, 4572, 4986, 5207, 5904, 6096, 6648, 9144, 9972, 10414, 11357, 13296, 15621, 18288, 19944, 20828, 22714, 31242, 34071, 35179, 39888, 41656, 45428, 46863, 62484, 68142, 70358, 83312, 90856, 93726, 102213, 105537, 124968, 136284, 140716, 181712, 187452, 204426, 211074, 249936, 272568, 281432, 316611, 374904, 408852, 422148, 545136, 562864, 633222, 749808, 817704, 844296, 1266444, 1442339, 1635408, 1688592, 2532888, 2884678, 4327017, 5065776, 5769356, 8654034, 11538712, 12981051, 17308068, 23077424, 25962102, 34616136, 51924204, 69232272, 103848408, 207696816]

約数ペア:

[(1, 207696816), (2, 103848408), (3, 69232272), (4, 51924204), (6, 34616136), (8, 25962102), (9, 23077424), (12, 17308068), (16, 12981051), (18, 11538712), (24, 8654034), (36, 5769356), (41, 5065776), (48, 4327017), (72, 2884678), (82, 2532888), (123, 1688592), (127, 1635408), (144, 1442339), (164, 1266444), (246, 844296), (254, 817704), (277, 749808), (328, 633222), (369, 562864), (381, 545136), (492, 422148), (508, 408852), (554, 374904), (656, 316611), (738, 281432), (762, 272568), (831, 249936), (984, 211074), (1016, 204426), (1108, 187452), (1143, 181712), (1476, 140716), (1524, 136284), (1662, 124968), (1968, 105537), (2032, 102213), (2216, 93726), (2286, 90856), (2493, 83312), (2952, 70358), (3048, 68142), (3324, 62484), (4432, 46863), (4572, 45428), (4986, 41656), (5207, 39888), (5904, 35179), (6096, 34071), (6648, 31242), (9144, 22714), (9972, 20828), (10414, 19944), (11357, 18288), (13296, 15621)]