202129885

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{49481}}^1$

素因数の和:49548

約数の個数: 16

約数和(自身を含む): 261264960

約数和(自身を除く): 59135075

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 49481, 247405, 940139, 2127683, 4700695, 10638415, 40425977, 202129885]

約数ペア:

[(1, 202129885), (5, 40425977), (19, 10638415), (43, 4700695), (95, 2127683), (215, 940139), (817, 247405), (4085, 49481)]