209377751

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{6899}}^1$

素因数の和:7030

約数の個数: 16

約数和(自身を含む): 238464000

約数和(自身を除く): 29086249

約数列:

[1, 11, 31, 89, 341, 979, 2759, 6899, 30349, 75889, 213869, 614011, 2352559, 6754121, 19034341, 209377751]

約数ペア:

[(1, 209377751), (11, 19034341), (31, 6754121), (89, 2352559), (341, 614011), (979, 213869), (2759, 75889), (6899, 30349)]