201605870

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{104459}}^1$

素因数の和:104659

約数の個数: 16

約数和(自身を含む): 364774320

約数和(自身を除く): 163168450

約数列:

[1, 2, 5, 10, 193, 386, 965, 1930, 104459, 208918, 522295, 1044590, 20160587, 40321174, 100802935, 201605870]

約数ペア:

[(1, 201605870), (2, 100802935), (5, 40321174), (10, 20160587), (193, 1044590), (386, 522295), (965, 208918), (1930, 104459)]