207812231

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{15889}}^1$

素因数の和:15970

約数の個数: 16

約数和(自身を含む): 240256800

約数和(自身を除く): 32444569

約数列:

[1, 11, 29, 41, 319, 451, 1189, 13079, 15889, 174779, 460781, 651449, 5068591, 7165939, 18892021, 207812231]

約数ペア:

[(1, 207812231), (11, 18892021), (29, 7165939), (41, 5068591), (319, 651449), (451, 460781), (1189, 174779), (13079, 15889)]