207551239

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1\times {\mathrm{2203}}^1$

素因数の和:2566

約数の個数: 16

約数和(自身を含む): 243603712

約数和(自身を除く): 36052473

約数列:

[1, 7, 43, 301, 313, 2191, 2203, 13459, 15421, 94213, 94729, 663103, 689539, 4826773, 29650177, 207551239]

約数ペア:

[(1, 207551239), (7, 29650177), (43, 4826773), (301, 689539), (313, 663103), (2191, 94729), (2203, 94213), (13459, 15421)]