202045970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2886371}}^1$

素因数の和:2886385

約数の個数: 16

約数和(自身を含む): 415637568

約数和(自身を除く): 213591598

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2886371, 5772742, 14431855, 20204597, 28863710, 40409194, 101022985, 202045970]

約数ペア:

[(1, 202045970), (2, 101022985), (5, 40409194), (7, 28863710), (10, 20204597), (14, 14431855), (35, 5772742), (70, 2886371)]