208047949

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1657}}^1$

素因数の和:1836

約数の個数: 16

約数和(自身を含む): 223471872

約数和(自身を除く): 15423923

約数列:

[1, 23, 53, 103, 1219, 1657, 2369, 5459, 38111, 87821, 125557, 170671, 2019883, 3925433, 9045563, 208047949]

約数ペア:

[(1, 208047949), (23, 9045563), (53, 3925433), (103, 2019883), (1219, 170671), (1657, 125557), (2369, 87821), (5459, 38111)]