205809268

素因数分解:

$2^2\times 7^1\times {\mathrm{1531}}^1\times {\mathrm{4801}}^1$

素因数の和:6343

約数の個数: 24

約数和(自身を含む): 411973184

約数和(自身を除く): 206163916

約数列:

[1, 2, 4, 7, 14, 28, 1531, 3062, 4801, 6124, 9602, 10717, 19204, 21434, 33607, 42868, 67214, 134428, 7350331, 14700662, 29401324, 51452317, 102904634, 205809268]

約数ペア:

[(1, 205809268), (2, 102904634), (4, 51452317), (7, 29401324), (14, 14700662), (28, 7350331), (1531, 134428), (3062, 67214), (4801, 42868), (6124, 33607), (9602, 21434), (10717, 19204)]