203203879

素因数分解:

${\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1\times {\mathrm{409}}^1$

素因数の和:838

約数の個数: 16

約数和(自身を含む): 217792000

約数和(自身を除く): 14588121

約数列:

[1, 19, 79, 331, 409, 1501, 6289, 7771, 26149, 32311, 135379, 496831, 613909, 2572201, 10694941, 203203879]

約数ペア:

[(1, 203203879), (19, 10694941), (79, 2572201), (331, 613909), (409, 496831), (1501, 135379), (6289, 32311), (7771, 26149)]