202139195

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{1429}}^1\times {\mathrm{1489}}^1$

素因数の和:2942

約数の個数: 16

約数和(自身を含む): 255684000

約数和(自身を除く): 53544805

約数列:

[1, 5, 19, 95, 1429, 1489, 7145, 7445, 27151, 28291, 135755, 141455, 2127781, 10638905, 40427839, 202139195]

約数ペア:

[(1, 202139195), (5, 40427839), (19, 10638905), (95, 2127781), (1429, 141455), (1489, 135755), (7145, 28291), (7445, 27151)]