201945212

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{248701}}^1$

素因数の和:248741

約数の個数: 24

約数和(自身を含む): 417819360

約数和(自身を除く): 215874148

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 248701, 497402, 994804, 1740907, 3481814, 6963628, 7212329, 14424658, 28849316, 50486303, 100972606, 201945212]

約数ペア:

[(1, 201945212), (2, 100972606), (4, 50486303), (7, 28849316), (14, 14424658), (28, 7212329), (29, 6963628), (58, 3481814), (116, 1740907), (203, 994804), (406, 497402), (812, 248701)]