220117164

素因数分解:

$2^2\times 3^1\times {\mathrm{647}}^1\times {\mathrm{28351}}^1$

素因数の和:29005

約数の個数: 24

約数和(自身を含む): 514418688

約数和(自身を除く): 294301524

約数列:

[1, 2, 3, 4, 6, 12, 647, 1294, 1941, 2588, 3882, 7764, 28351, 56702, 85053, 113404, 170106, 340212, 18343097, 36686194, 55029291, 73372388, 110058582, 220117164]

約数ペア:

[(1, 220117164), (2, 110058582), (3, 73372388), (4, 55029291), (6, 36686194), (12, 18343097), (647, 340212), (1294, 170106), (1941, 113404), (2588, 85053), (3882, 56702), (7764, 28351)]