201992249

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{20173}}^1$

素因数の和:20240

約数の個数: 16

約数和(自身を含む): 232404480

約数和(自身を除く): 30412231

約数列:

[1, 17, 19, 31, 323, 527, 589, 10013, 20173, 342941, 383287, 625363, 6515879, 10631171, 11881897, 201992249]

約数ペア:

[(1, 201992249), (17, 11881897), (19, 10631171), (31, 6515879), (323, 625363), (527, 383287), (589, 342941), (10013, 20173)]