201092500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{11491}}^1$

素因数の和:11522

約数の個数: 60

約数和(自身を含む): 502614112

約数和(自身を除く): 301521612

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 625, 700, 875, 1250, 1750, 2500, 3500, 4375, 8750, 11491, 17500, 22982, 45964, 57455, 80437, 114910, 160874, 229820, 287275, 321748, 402185, 574550, 804370, 1149100, 1436375, 1608740, 2010925, 2872750, 4021850, 5745500, 7181875, 8043700, 10054625, 14363750, 20109250, 28727500, 40218500, 50273125, 100546250, 201092500]

約数ペア:

[(1, 201092500), (2, 100546250), (4, 50273125), (5, 40218500), (7, 28727500), (10, 20109250), (14, 14363750), (20, 10054625), (25, 8043700), (28, 7181875), (35, 5745500), (50, 4021850), (70, 2872750), (100, 2010925), (125, 1608740), (140, 1436375), (175, 1149100), (250, 804370), (350, 574550), (500, 402185), (625, 321748), (700, 287275), (875, 229820), (1250, 160874), (1750, 114910), (2500, 80437), (3500, 57455), (4375, 45964), (8750, 22982), (11491, 17500)]