210316998508

素因数分解:

$2^2\times {\mathrm{661}}^1\times {\mathrm{79545007}}^1$

素因数の和:79545672

約数の個数: 12

約数和(自身を含む): 368611567072

約数和(自身を除く): 158294568564

約数列:

[1, 2, 4, 661, 1322, 2644, 79545007, 159090014, 318180028, 52579249627, 105158499254, 210316998508]

約数ペア:

[(1, 210316998508), (2, 105158499254), (4, 52579249627), (661, 318180028), (1322, 159090014), (2644, 79545007)]