222839281

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{811}}^1\times {\mathrm{2309}}^1$

素因数の和:3144

約数の個数: 16

約数和(自身を含む): 270103680

約数和(自身を除く): 47264399

約数列:

[1, 7, 17, 119, 811, 2309, 5677, 13787, 16163, 39253, 96509, 274771, 1872599, 13108193, 31834183, 222839281]

約数ペア:

[(1, 222839281), (7, 31834183), (17, 13108193), (119, 1872599), (811, 274771), (2309, 96509), (5677, 39253), (13787, 16163)]