208010124

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{26627}}^1$

素因数の和:26675

約数の個数: 72

約数和(自身を含む): 620325888

約数和(自身を除く): 412315764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 26627, 53254, 79881, 106508, 159762, 186389, 239643, 319524, 372778, 479286, 559167, 745556, 825437, 958572, 1118334, 1650874, 1677501, 2236668, 2476311, 3301748, 3355002, 4952622, 5778059, 6710004, 7428933, 9905244, 11556118, 14857866, 17334177, 23112236, 29715732, 34668354, 52002531, 69336708, 104005062, 208010124]

約数ペア:

[(1, 208010124), (2, 104005062), (3, 69336708), (4, 52002531), (6, 34668354), (7, 29715732), (9, 23112236), (12, 17334177), (14, 14857866), (18, 11556118), (21, 9905244), (28, 7428933), (31, 6710004), (36, 5778059), (42, 4952622), (62, 3355002), (63, 3301748), (84, 2476311), (93, 2236668), (124, 1677501), (126, 1650874), (186, 1118334), (217, 958572), (252, 825437), (279, 745556), (372, 559167), (434, 479286), (558, 372778), (651, 319524), (868, 239643), (1116, 186389), (1302, 159762), (1953, 106508), (2604, 79881), (3906, 53254), (7812, 26627)]