201103928

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{248891}}^1$

素因数の和:248998

約数の個数: 16

約数和(自身を含む): 380804760

約数和(自身を除く): 179700832

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 248891, 497782, 995564, 1991128, 25137991, 50275982, 100551964, 201103928]

約数ペア:

[(1, 201103928), (2, 100551964), (4, 50275982), (8, 25137991), (101, 1991128), (202, 995564), (404, 497782), (808, 248891)]