207827118

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{229}}^1\times {\mathrm{397}}^1$

素因数の和:761

約数の個数: 48

約数和(自身を含む): 456967680

約数和(自身を除く): 249140562

約数列:

[1, 2, 3, 6, 9, 18, 127, 229, 254, 381, 397, 458, 687, 762, 794, 1143, 1191, 1374, 2061, 2286, 2382, 3573, 4122, 7146, 29083, 50419, 58166, 87249, 90913, 100838, 151257, 174498, 181826, 261747, 272739, 302514, 453771, 523494, 545478, 818217, 907542, 1636434, 11545951, 23091902, 34637853, 69275706, 103913559, 207827118]

約数ペア:

[(1, 207827118), (2, 103913559), (3, 69275706), (6, 34637853), (9, 23091902), (18, 11545951), (127, 1636434), (229, 907542), (254, 818217), (381, 545478), (397, 523494), (458, 453771), (687, 302514), (762, 272739), (794, 261747), (1143, 181826), (1191, 174498), (1374, 151257), (2061, 100838), (2286, 90913), (2382, 87249), (3573, 58166), (4122, 50419), (7146, 29083)]