207869263

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1\times {\mathrm{829}}^1$

素因数の和:1266

約数の個数: 16

約数和(自身を含む): 240713280

約数和(自身を除く): 32844017

約数列:

[1, 7, 113, 317, 791, 829, 2219, 5803, 35821, 93677, 250747, 262793, 655739, 1839551, 29695609, 207869263]

約数ペア:

[(1, 207869263), (7, 29695609), (113, 1839551), (317, 655739), (791, 262793), (829, 250747), (2219, 93677), (5803, 35821)]