207640008

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{54413}}^1$

素因数の和:54478

約数の個数: 48

約数和(自身を含む): 572979420

約数和(自身を除く): 365339412

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 159, 212, 318, 424, 477, 636, 954, 1272, 1908, 3816, 54413, 108826, 163239, 217652, 326478, 435304, 489717, 652956, 979434, 1305912, 1958868, 2883889, 3917736, 5767778, 8651667, 11535556, 17303334, 23071112, 25955001, 34606668, 51910002, 69213336, 103820004, 207640008]

約数ペア:

[(1, 207640008), (2, 103820004), (3, 69213336), (4, 51910002), (6, 34606668), (8, 25955001), (9, 23071112), (12, 17303334), (18, 11535556), (24, 8651667), (36, 5767778), (53, 3917736), (72, 2883889), (106, 1958868), (159, 1305912), (212, 979434), (318, 652956), (424, 489717), (477, 435304), (636, 326478), (954, 217652), (1272, 163239), (1908, 108826), (3816, 54413)]