199667090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2852387}}^1$

素因数の和:2852401

約数の個数: 16

約数和(自身を含む): 410743872

約数和(自身を除く): 211076782

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2852387, 5704774, 14261935, 19966709, 28523870, 39933418, 99833545, 199667090]

約数ペア:

[(1, 199667090), (2, 99833545), (5, 39933418), (7, 28523870), (10, 19966709), (14, 14261935), (35, 5704774), (70, 2852387)]