205934470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2941921}}^1$

素因数の和:2941935

約数の個数: 16

約数和(自身を含む): 423636768

約数和(自身を除く): 217702298

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2941921, 5883842, 14709605, 20593447, 29419210, 41186894, 102967235, 205934470]

約数ペア:

[(1, 205934470), (2, 102967235), (5, 41186894), (7, 29419210), (10, 20593447), (14, 14709605), (35, 5883842), (70, 2941921)]