200731934

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{19447}}^1$

素因数の和:19859

約数の個数: 16

約数和(自身を含む): 325092768

約数和(自身を除く): 124360834

約数列:

[1, 2, 13, 26, 397, 794, 5161, 10322, 19447, 38894, 252811, 505622, 7720459, 15440918, 100365967, 200731934]

約数ペア:

[(1, 200731934), (2, 100365967), (13, 15440918), (26, 7720459), (397, 505622), (794, 252811), (5161, 38894), (10322, 19447)]