207748071167

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{3061}}^1\times {\mathrm{745817}}^1$

素因数の和:748898

約数の個数: 16

約数和(自身を含む): 255773808192

約数和(自身を除く): 48025737025

約数列:

[1, 7, 13, 91, 3061, 21427, 39793, 278551, 745817, 5220719, 9695621, 67869347, 2282945837, 15980620859, 29678295881, 207748071167]

約数ペア:

[(1, 207748071167), (7, 29678295881), (13, 15980620859), (91, 2282945837), (3061, 67869347), (21427, 9695621), (39793, 5220719), (278551, 745817)]