208570733

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{11971}}^1$

素因数の和:12128

約数の個数: 16

約数和(自身を含む): 252848640

約数和(自身を除く): 44277907

約数列:

[1, 7, 19, 131, 133, 917, 2489, 11971, 17423, 83797, 227449, 1568201, 1592143, 10977407, 29795819, 208570733]

約数ペア:

[(1, 208570733), (7, 29795819), (19, 10977407), (131, 1592143), (133, 1568201), (917, 227449), (2489, 83797), (11971, 17423)]