205969936

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{57727}}^1$

素因数の和:57958

約数の個数: 20

約数和(自身を含む): 400863232

約数和(自身を除く): 194893296

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 57727, 115454, 230908, 461816, 923632, 12873121, 25746242, 51492484, 102984968, 205969936]

約数ペア:

[(1, 205969936), (2, 102984968), (4, 51492484), (8, 25746242), (16, 12873121), (223, 923632), (446, 461816), (892, 230908), (1784, 115454), (3568, 57727)]