245280459188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{16253}}^1\times {\mathrm{198571}}^1$

素因数の和:214847

約数の個数: 24

約数和(自身を含む): 451862500320

約数和(自身を除く): 206582041132

約数列:

[1, 2, 4, 19, 38, 76, 16253, 32506, 65012, 198571, 308807, 397142, 617614, 794284, 1235228, 3772849, 7545698, 15091396, 3227374463, 6454748926, 12909497852, 61320114797, 122640229594, 245280459188]

約数ペア:

[(1, 245280459188), (2, 122640229594), (4, 61320114797), (19, 12909497852), (38, 6454748926), (76, 3227374463), (16253, 15091396), (32506, 7545698), (65012, 3772849), (198571, 1235228), (308807, 794284), (397142, 617614)]