205125280921

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{21521}}^1\times {\mathrm{29879}}^1$

素因数の和:51440

約数の個数: 16

約数和(自身を含む): 231507849600

約数和(自身を除く): 26382568679

約数列:

[1, 11, 29, 319, 21521, 29879, 236731, 328669, 624109, 866491, 6865199, 9531401, 643025959, 7073285549, 18647752811, 205125280921]

約数ペア:

[(1, 205125280921), (11, 18647752811), (29, 7073285549), (319, 643025959), (21521, 9531401), (29879, 6865199), (236731, 866491), (328669, 624109)]