214900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{307}}^1$

素因数の和:328

約数の個数: 36

約数和(自身を含む): 534688

約数和(自身を除く): 319788

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 307, 350, 614, 700, 1228, 1535, 2149, 3070, 4298, 6140, 7675, 8596, 10745, 15350, 21490, 30700, 42980, 53725, 107450, 214900]

約数ペア:

[(1, 214900), (2, 107450), (4, 53725), (5, 42980), (7, 30700), (10, 21490), (14, 15350), (20, 10745), (25, 8596), (28, 7675), (35, 6140), (50, 4298), (70, 3070), (100, 2149), (140, 1535), (175, 1228), (307, 700), (350, 614)]