205170335

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{269}}^1\times {\mathrm{1481}}^1$

素因数の和:1858

約数の個数: 16

約数和(自身を含む): 249687360

約数和(自身を除く): 44517025

約数列:

[1, 5, 103, 269, 515, 1345, 1481, 7405, 27707, 138535, 152543, 398389, 762715, 1991945, 41034067, 205170335]

約数ペア:

[(1, 205170335), (5, 41034067), (103, 1991945), (269, 762715), (515, 398389), (1345, 152543), (1481, 138535), (7405, 27707)]