200945500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{57413}}^1$

素因数の和:57439

約数の個数: 48

約数和(自身を含む): 501568704

約数和(自身を除く): 300623204

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 3500, 57413, 114826, 229652, 287065, 401891, 574130, 803782, 1148260, 1435325, 1607564, 2009455, 2870650, 4018910, 5741300, 7176625, 8037820, 10047275, 14353250, 20094550, 28706500, 40189100, 50236375, 100472750, 200945500]

約数ペア:

[(1, 200945500), (2, 100472750), (4, 50236375), (5, 40189100), (7, 28706500), (10, 20094550), (14, 14353250), (20, 10047275), (25, 8037820), (28, 7176625), (35, 5741300), (50, 4018910), (70, 2870650), (100, 2009455), (125, 1607564), (140, 1435325), (175, 1148260), (250, 803782), (350, 574130), (500, 401891), (700, 287065), (875, 229652), (1750, 114826), (3500, 57413)]