200728707

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1\times {\mathrm{1823}}^1$

素因数の和:1987

約数の個数: 24

約数和(自身を含む): 286703616

約数和(自身を除く): 85974909

約数列:

[1, 3, 17, 51, 127, 289, 381, 867, 1823, 2159, 5469, 6477, 30991, 36703, 92973, 110109, 231521, 526847, 694563, 1580541, 3935857, 11807571, 66909569, 200728707]

約数ペア:

[(1, 200728707), (3, 66909569), (17, 11807571), (51, 3935857), (127, 1580541), (289, 694563), (381, 526847), (867, 231521), (1823, 110109), (2159, 92973), (5469, 36703), (6477, 30991)]