203480621

素因数分解:

${\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{457}}^1$

素因数の和:812

約数の個数: 16

約数和(自身を含む): 215267328

約数和(自身を除く): 11786707

約数列:

[1, 31, 53, 271, 457, 1643, 8401, 14167, 14363, 24221, 123847, 445253, 750851, 3839257, 6563891, 203480621]

約数ペア:

[(1, 203480621), (31, 6563891), (53, 3839257), (271, 750851), (457, 445253), (1643, 123847), (8401, 24221), (14167, 14363)]