208075517

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{7873}}^1$

素因数の和:8012

約数の個数: 16

約数和(自身を含む): 238109760

約数和(自身を除く): 30034243

約数列:

[1, 13, 19, 107, 247, 1391, 2033, 7873, 26429, 102349, 149587, 842411, 1944631, 10951343, 16005809, 208075517]

約数ペア:

[(1, 208075517), (13, 16005809), (19, 10951343), (107, 1944631), (247, 842411), (1391, 149587), (2033, 102349), (7873, 26429)]