201570025

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{187507}}^1$

素因数の和:187560

約数の個数: 12

約数和(自身を含む): 255760912

約数和(自身を除く): 54190887

約数列:

[1, 5, 25, 43, 215, 1075, 187507, 937535, 4687675, 8062801, 40314005, 201570025]

約数ペア:

[(1, 201570025), (5, 40314005), (25, 8062801), (43, 4687675), (215, 937535), (1075, 187507)]