204877897

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{6353}}^1$

素因数の和:6648

約数の個数: 16

約数和(自身を含む): 248873472

約数和(自身を除く): 43995575

約数列:

[1, 7, 17, 119, 271, 1897, 4607, 6353, 32249, 44471, 108001, 756007, 1721663, 12051641, 29268271, 204877897]

約数ペア:

[(1, 204877897), (7, 29268271), (17, 12051641), (119, 1721663), (271, 756007), (1897, 108001), (4607, 44471), (6353, 32249)]