202450225

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{426211}}^1$

素因数の和:426240

約数の個数: 12

約数和(自身を含む): 264251440

約数和(自身を除く): 61801215

約数列:

[1, 5, 19, 25, 95, 475, 426211, 2131055, 8098009, 10655275, 40490045, 202450225]

約数ペア:

[(1, 202450225), (5, 40490045), (19, 10655275), (25, 8098009), (95, 2131055), (475, 426211)]