208033742

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{345571}}^1$

素因数の和:345623

約数の個数: 16

約数和(自身を含む): 364924032

約数和(自身を除く): 156890290

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 345571, 691142, 2418997, 4837994, 14859553, 29719106, 104016871, 208033742]

約数ペア:

[(1, 208033742), (2, 104016871), (7, 29719106), (14, 14859553), (43, 4837994), (86, 2418997), (301, 691142), (602, 345571)]