201338426

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{257}}^1\times {\mathrm{3803}}^1$

素因数の和:4165

約数の個数: 16

約数和(自身を含む): 306206784

約数和(自身を除く): 104868358

約数列:

[1, 2, 103, 206, 257, 514, 3803, 7606, 26471, 52942, 391709, 783418, 977371, 1954742, 100669213, 201338426]

約数ペア:

[(1, 201338426), (2, 100669213), (103, 1954742), (206, 977371), (257, 783418), (514, 391709), (3803, 52942), (7606, 26471)]