201199945

素因数分解:

$5^1\times {\mathrm{199}}^1\times {\mathrm{433}}^1\times {\mathrm{467}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 243734400

約数和(自身を除く): 42534455

約数列:

[1, 5, 199, 433, 467, 995, 2165, 2335, 86167, 92933, 202211, 430835, 464665, 1011055, 40239989, 201199945]

約数ペア:

[(1, 201199945), (5, 40239989), (199, 1011055), (433, 464665), (467, 430835), (995, 202211), (2165, 92933), (2335, 86167)]