200970800

素因数分解:

$2^4\times 5^2\times {\mathrm{569}}^1\times {\mathrm{883}}^1$

素因数の和:1470

約数の個数: 60

約数和(自身を含む): 484228680

約数和(自身を除く): 283257880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 569, 883, 1138, 1766, 2276, 2845, 3532, 4415, 4552, 5690, 7064, 8830, 9104, 11380, 14128, 14225, 17660, 22075, 22760, 28450, 35320, 44150, 45520, 56900, 70640, 88300, 113800, 176600, 227600, 353200, 502427, 1004854, 2009708, 2512135, 4019416, 5024270, 8038832, 10048540, 12560675, 20097080, 25121350, 40194160, 50242700, 100485400, 200970800]

約数ペア:

[(1, 200970800), (2, 100485400), (4, 50242700), (5, 40194160), (8, 25121350), (10, 20097080), (16, 12560675), (20, 10048540), (25, 8038832), (40, 5024270), (50, 4019416), (80, 2512135), (100, 2009708), (200, 1004854), (400, 502427), (569, 353200), (883, 227600), (1138, 176600), (1766, 113800), (2276, 88300), (2845, 70640), (3532, 56900), (4415, 45520), (4552, 44150), (5690, 35320), (7064, 28450), (8830, 22760), (9104, 22075), (11380, 17660), (14128, 14225)]