206525900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{295037}}^1$

素因数の和:295058

約数の個数: 36

約数和(自身を含む): 512185968

約数和(自身を除く): 305660068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 295037, 590074, 1180148, 1475185, 2065259, 2950370, 4130518, 5900740, 7375925, 8261036, 10326295, 14751850, 20652590, 29503700, 41305180, 51631475, 103262950, 206525900]

約数ペア:

[(1, 206525900), (2, 103262950), (4, 51631475), (5, 41305180), (7, 29503700), (10, 20652590), (14, 14751850), (20, 10326295), (25, 8261036), (28, 7375925), (35, 5900740), (50, 4130518), (70, 2950370), (100, 2065259), (140, 1475185), (175, 1180148), (350, 590074), (700, 295037)]