201968900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{288527}}^1$

素因数の和:288548

約数の個数: 36

約数和(自身を含む): 500884608

約数和(自身を除く): 298915708

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 288527, 577054, 1154108, 1442635, 2019689, 2885270, 4039378, 5770540, 7213175, 8078756, 10098445, 14426350, 20196890, 28852700, 40393780, 50492225, 100984450, 201968900]

約数ペア:

[(1, 201968900), (2, 100984450), (4, 50492225), (5, 40393780), (7, 28852700), (10, 20196890), (14, 14426350), (20, 10098445), (25, 8078756), (28, 7213175), (35, 5770540), (50, 4039378), (70, 2885270), (100, 2019689), (140, 1442635), (175, 1154108), (350, 577054), (700, 288527)]