207746032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{998779}}^1$

素因数の和:998800

約数の個数: 20

約数和(自身を含む): 433470520

約数和(自身を除く): 225724488

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 998779, 1997558, 3995116, 7990232, 12984127, 15980464, 25968254, 51936508, 103873016, 207746032]

約数ペア:

[(1, 207746032), (2, 103873016), (4, 51936508), (8, 25968254), (13, 15980464), (16, 12984127), (26, 7990232), (52, 3995116), (104, 1997558), (208, 998779)]