203934205

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{4999}}^1$

素因数の和:5244

約数の個数: 16

約数和(自身を含む): 252000000

約数和(自身を除く): 48065795

約数列:

[1, 5, 41, 199, 205, 995, 4999, 8159, 24995, 40795, 204959, 994801, 1024795, 4974005, 40786841, 203934205]

約数ペア:

[(1, 203934205), (5, 40786841), (41, 4974005), (199, 1024795), (205, 994801), (995, 204959), (4999, 40795), (8159, 24995)]