210741208

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{246193}}^1$

素因数の和:246306

約数の個数: 16

約数和(自身を含む): 398834280

約数和(自身を除く): 188093072

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 246193, 492386, 984772, 1969544, 26342651, 52685302, 105370604, 210741208]

約数ペア:

[(1, 210741208), (2, 105370604), (4, 52685302), (8, 26342651), (107, 1969544), (214, 984772), (428, 492386), (856, 246193)]