204021174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1\times {\mathrm{293}}^1$

素因数の和:645

約数の個数: 64

約数和(自身を含む): 477550080

約数和(自身を除く): 273528906

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 281, 293, 354, 413, 562, 586, 826, 843, 879, 1239, 1686, 1758, 1967, 2051, 2478, 3934, 4102, 5901, 6153, 11802, 12306, 16579, 17287, 33158, 34574, 49737, 51861, 82333, 99474, 103722, 116053, 121009, 164666, 232106, 242018, 246999, 348159, 363027, 493998, 576331, 696318, 726054, 1152662, 1728993, 3457986, 4857647, 9715294, 14572941, 29145882, 34003529, 68007058, 102010587, 204021174]

約数ペア:

[(1, 204021174), (2, 102010587), (3, 68007058), (6, 34003529), (7, 29145882), (14, 14572941), (21, 9715294), (42, 4857647), (59, 3457986), (118, 1728993), (177, 1152662), (281, 726054), (293, 696318), (354, 576331), (413, 493998), (562, 363027), (586, 348159), (826, 246999), (843, 242018), (879, 232106), (1239, 164666), (1686, 121009), (1758, 116053), (1967, 103722), (2051, 99474), (2478, 82333), (3934, 51861), (4102, 49737), (5901, 34574), (6153, 33158), (11802, 17287), (12306, 16579)]