203412561585

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{1379957}}^1$

素因数の和:1380313

約数の個数: 32

約数和(自身を含む): 337018862592

約数和(自身を除く): 133606301007

約数列:

[1, 3, 5, 15, 31, 93, 155, 317, 465, 951, 1585, 4755, 9827, 29481, 49135, 147405, 1379957, 4139871, 6899785, 20699355, 42778667, 128336001, 213893335, 437446369, 641680005, 1312339107, 2187231845, 6561695535, 13560837439, 40682512317, 67804187195, 203412561585]

約数ペア:

[(1, 203412561585), (3, 67804187195), (5, 40682512317), (15, 13560837439), (31, 6561695535), (93, 2187231845), (155, 1312339107), (317, 641680005), (465, 437446369), (951, 213893335), (1585, 128336001), (4755, 42778667), (9827, 20699355), (29481, 6899785), (49135, 4139871), (147405, 1379957)]