201292287

素因数分解:

$3^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{9811}}^1$

素因数の和:10798

約数の個数: 16

約数和(自身を含む): 307076352

約数和(自身を除く): 105784065

約数列:

[1, 3, 7, 21, 977, 2931, 6839, 9811, 20517, 29433, 68677, 206031, 9585347, 28756041, 67097429, 201292287]

約数ペア:

[(1, 201292287), (3, 67097429), (7, 28756041), (21, 9585347), (977, 206031), (2931, 68677), (6839, 29433), (9811, 20517)]