201074000

素因数分解:

$2^4\times 5^3\times {\mathrm{100537}}^1$

素因数の和:100560

約数の個数: 40

約数和(自身を含む): 486201768

約数和(自身を除く): 285127768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 100537, 201074, 402148, 502685, 804296, 1005370, 1608592, 2010740, 2513425, 4021480, 5026850, 8042960, 10053700, 12567125, 20107400, 25134250, 40214800, 50268500, 100537000, 201074000]

約数ペア:

[(1, 201074000), (2, 100537000), (4, 50268500), (5, 40214800), (8, 25134250), (10, 20107400), (16, 12567125), (20, 10053700), (25, 8042960), (40, 5026850), (50, 4021480), (80, 2513425), (100, 2010740), (125, 1608592), (200, 1005370), (250, 804296), (400, 502685), (500, 402148), (1000, 201074), (2000, 100537)]