200587426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{19433}}^1$

素因数の和:19845

約数の個数: 16

約数和(自身を含む): 324858744

約数和(自身を除く): 124271318

約数列:

[1, 2, 13, 26, 397, 794, 5161, 10322, 19433, 38866, 252629, 505258, 7714901, 15429802, 100293713, 200587426]

約数ペア:

[(1, 200587426), (2, 100293713), (13, 15429802), (26, 7714901), (397, 505258), (794, 252629), (5161, 38866), (10322, 19433)]