199766407683

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{5153}}^1\times {\mathrm{680123}}^1$

素因数の和:685298

約数の個数: 16

約数和(自身を含む): 280428727680

約数和(自身を除く): 80662319997

約数列:

[1, 3, 19, 57, 5153, 15459, 97907, 293721, 680123, 2040369, 12922337, 38767011, 3504673819, 10514021457, 66588802561, 199766407683]

約数ペア:

[(1, 199766407683), (3, 66588802561), (19, 10514021457), (57, 3504673819), (5153, 38767011), (15459, 12922337), (97907, 2040369), (293721, 680123)]