205847128

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{227707}}^1$

素因数の和:227826

約数の個数: 16

約数和(自身を含む): 389380680

約数和(自身を除く): 183533552

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 227707, 455414, 910828, 1821656, 25730891, 51461782, 102923564, 205847128]

約数ペア:

[(1, 205847128), (2, 102923564), (4, 51461782), (8, 25730891), (113, 1821656), (226, 910828), (452, 455414), (904, 227707)]