206110825

素因数分解:

$5^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{1759}}^1$

素因数の和:1921

約数の個数: 24

約数和(自身を含む): 264070400

約数和(自身を除く): 57959575

約数列:

[1, 5, 25, 43, 109, 215, 545, 1075, 1759, 2725, 4687, 8795, 23435, 43975, 75637, 117175, 191731, 378185, 958655, 1890925, 4793275, 8244433, 41222165, 206110825]

約数ペア:

[(1, 206110825), (5, 41222165), (25, 8244433), (43, 4793275), (109, 1890925), (215, 958655), (545, 378185), (1075, 191731), (1759, 117175), (2725, 75637), (4687, 43975), (8795, 23435)]