206500630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2950009}}^1$

素因数の和:2950023

約数の個数: 16

約数和(自身を含む): 424801440

約数和(自身を除く): 218300810

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2950009, 5900018, 14750045, 20650063, 29500090, 41300126, 103250315, 206500630]

約数ペア:

[(1, 206500630), (2, 103250315), (5, 41300126), (7, 29500090), (10, 20650063), (14, 14750045), (35, 5900018), (70, 2950009)]