208791617

素因数分解:

${\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{68389}}^1$

素因数の和:68503

約数の個数: 8

約数和(自身を含む): 216659520

約数和(自身を除く): 7867903

約数列:

[1, 43, 71, 3053, 68389, 2940727, 4855619, 208791617]

約数ペア:

[(1, 208791617), (43, 4855619), (71, 2940727), (3053, 68389)]