201092000

素因数分解:

$2^5\times 5^3\times {\mathrm{50273}}^1$

素因数の和:50298

約数の個数: 48

約数和(自身を含む): 494092872

約数和(自身を除く): 293000872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 200, 250, 400, 500, 800, 1000, 2000, 4000, 50273, 100546, 201092, 251365, 402184, 502730, 804368, 1005460, 1256825, 1608736, 2010920, 2513650, 4021840, 5027300, 6284125, 8043680, 10054600, 12568250, 20109200, 25136500, 40218400, 50273000, 100546000, 201092000]

約数ペア:

[(1, 201092000), (2, 100546000), (4, 50273000), (5, 40218400), (8, 25136500), (10, 20109200), (16, 12568250), (20, 10054600), (25, 8043680), (32, 6284125), (40, 5027300), (50, 4021840), (80, 2513650), (100, 2010920), (125, 1608736), (160, 1256825), (200, 1005460), (250, 804368), (400, 502730), (500, 402184), (800, 251365), (1000, 201092), (2000, 100546), (4000, 50273)]