102904210

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{99907}}^1$

素因数の和:100017

約数の個数: 16

約数和(自身を含む): 187027776

約数和(自身を除く): 84123566

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 99907, 199814, 499535, 999070, 10290421, 20580842, 51452105, 102904210]

約数ペア:

[(1, 102904210), (2, 51452105), (5, 20580842), (10, 10290421), (103, 999070), (206, 499535), (515, 199814), (1030, 99907)]