203040295

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{3617}}^1$

素因数の和:3834

約数の個数: 16

約数和(自身を含む): 248339520

約数和(自身を除く): 45299225

約数列:

[1, 5, 103, 109, 515, 545, 3617, 11227, 18085, 56135, 372551, 394253, 1862755, 1971265, 40608059, 203040295]

約数ペア:

[(1, 203040295), (5, 40608059), (103, 1971265), (109, 1862755), (515, 394253), (545, 372551), (3617, 56135), (11227, 18085)]