108408188

素因数分解:

$2^2\times 7^2\times {\mathrm{553103}}^1$

素因数の和:553121

約数の個数: 18

約数和(自身を含む): 220688496

約数和(自身を除く): 112280308

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 553103, 1106206, 2212412, 3871721, 7743442, 15486884, 27102047, 54204094, 108408188]

約数ペア:

[(1, 108408188), (2, 54204094), (4, 27102047), (7, 15486884), (14, 7743442), (28, 3871721), (49, 2212412), (98, 1106206), (196, 553103)]