209514090241

素因数分解:

${\mathrm{251}}^1\times {\mathrm{269}}^1\times {\mathrm{449}}^1\times {\mathrm{6911}}^1$

素因数の和:7880

約数の個数: 16

約数和(自身を含む): 211631616000

約数和(自身を除く): 2117525759

約数列:

[1, 251, 269, 449, 6911, 67519, 112699, 120781, 1734661, 1859059, 3103039, 30316031, 466623809, 778862789, 834717491, 209514090241]

約数ペア:

[(1, 209514090241), (251, 834717491), (269, 778862789), (449, 466623809), (6911, 30316031), (67519, 3103039), (112699, 1859059), (120781, 1734661)]