208524673

素因数分解:

$7^1\times {\mathrm{43}}^2\times {\mathrm{16111}}^1$

素因数の和:16204

約数の個数: 12

約数和(自身を含む): 244000128

約数和(自身を除く): 35475455

約数列:

[1, 7, 43, 301, 1849, 12943, 16111, 112777, 692773, 4849411, 29789239, 208524673]

約数ペア:

[(1, 208524673), (7, 29789239), (43, 4849411), (301, 692773), (1849, 112777), (12943, 16111)]