211262129

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{499}}^1\times {\mathrm{1123}}^1$

素因数の和:1664

約数の個数: 16

約数和(自身を含む): 236040000

約数和(自身を除く): 24777871

約数列:

[1, 13, 29, 377, 499, 1123, 6487, 14471, 14599, 32567, 188123, 423371, 560377, 7284901, 16250933, 211262129]

約数ペア:

[(1, 211262129), (13, 16250933), (29, 7284901), (377, 560377), (499, 423371), (1123, 188123), (6487, 32567), (14471, 14599)]