202427425

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{426163}}^1$

素因数の和:426192

約数の個数: 12

約数和(自身を含む): 264221680

約数和(自身を除く): 61794255

約数列:

[1, 5, 19, 25, 95, 475, 426163, 2130815, 8097097, 10654075, 40485485, 202427425]

約数ペア:

[(1, 202427425), (5, 40485485), (19, 10654075), (25, 8097097), (95, 2130815), (475, 426163)]