204423745

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{5011}}^1$

素因数の和:5256

約数の個数: 16

約数和(自身を含む): 252604800

約数和(自身を除く): 48181055

約数列:

[1, 5, 41, 199, 205, 995, 5011, 8159, 25055, 40795, 205451, 997189, 1027255, 4985945, 40884749, 204423745]

約数ペア:

[(1, 204423745), (5, 40884749), (41, 4985945), (199, 1027255), (205, 997189), (995, 205451), (5011, 40795), (8159, 25055)]