202806004

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{364759}}^1$

素因数の和:364902

約数の個数: 12

約数和(自身を含む): 357464800

約数和(自身を除く): 154658796

約数列:

[1, 2, 4, 139, 278, 556, 364759, 729518, 1459036, 50701501, 101403002, 202806004]

約数ペア:

[(1, 202806004), (2, 101403002), (4, 50701501), (139, 1459036), (278, 729518), (556, 364759)]