205653701

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{13859}}^1$

素因数の和:13960

約数の個数: 16

約数和(自身を含む): 239500800

約数和(自身を除く): 33847099

約数列:

[1, 11, 19, 71, 209, 781, 1349, 13859, 14839, 152449, 263321, 983989, 2896531, 10823879, 18695791, 205653701]

約数ペア:

[(1, 205653701), (11, 18695791), (19, 10823879), (71, 2896531), (209, 983989), (781, 263321), (1349, 152449), (13859, 14839)]