200802790

素因数分解:

$2^1\times 5^1\times {\mathrm{2311}}^1\times {\mathrm{8689}}^1$

素因数の和:11007

約数の個数: 16

約数和(自身を含む): 361643040

約数和(自身を除く): 160840250

約数列:

[1, 2, 5, 10, 2311, 4622, 8689, 11555, 17378, 23110, 43445, 86890, 20080279, 40160558, 100401395, 200802790]

約数ペア:

[(1, 200802790), (2, 100401395), (5, 40160558), (10, 20080279), (2311, 86890), (4622, 43445), (8689, 23110), (11555, 17378)]