204742006

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{340103}}^1$

素因数の和:340155

約数の個数: 16

約数和(自身を含む): 359149824

約数和(自身を除く): 154407818

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 340103, 680206, 2380721, 4761442, 14624429, 29248858, 102371003, 204742006]

約数ペア:

[(1, 204742006), (2, 102371003), (7, 29248858), (14, 14624429), (43, 4761442), (86, 2380721), (301, 680206), (602, 340103)]