200898590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1057361}}^1$

素因数の和:1057387

約数の個数: 16

約数和(自身を含む): 380650320

約数和(自身を除く): 179751730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1057361, 2114722, 5286805, 10573610, 20089859, 40179718, 100449295, 200898590]

約数ペア:

[(1, 200898590), (2, 100449295), (5, 40179718), (10, 20089859), (19, 10573610), (38, 5286805), (95, 2114722), (190, 1057361)]