205300970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2932871}}^1$

素因数の和:2932885

約数の個数: 16

約数和(自身を含む): 422333568

約数和(自身を除く): 217032598

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2932871, 5865742, 14664355, 20530097, 29328710, 41060194, 102650485, 205300970]

約数ペア:

[(1, 205300970), (2, 102650485), (5, 41060194), (7, 29328710), (10, 20530097), (14, 14664355), (35, 5865742), (70, 2932871)]