201354004

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{498401}}^1$

素因数の和:498506

約数の個数: 12

約数和(自身を含む): 355859028

約数和(自身を除く): 154505024

約数列:

[1, 2, 4, 101, 202, 404, 498401, 996802, 1993604, 50338501, 100677002, 201354004]

約数ペア:

[(1, 201354004), (2, 100677002), (4, 50338501), (101, 1993604), (202, 996802), (404, 498401)]