223904108

素因数分解:

$2^2\times {\mathrm{2203}}^1\times {\mathrm{25409}}^1$

素因数の和:27616

約数の個数: 12

約数和(自身を含む): 392025480

約数和(自身を除く): 168121372

約数列:

[1, 2, 4, 2203, 4406, 8812, 25409, 50818, 101636, 55976027, 111952054, 223904108]

約数ペア:

[(1, 223904108), (2, 111952054), (4, 55976027), (2203, 101636), (4406, 50818), (8812, 25409)]