200823818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{21881}}^1$

素因数の和:22249

約数の個数: 16

約数和(自身を含む): 325341576

約数和(自身を除く): 124517758

約数列:

[1, 2, 13, 26, 353, 706, 4589, 9178, 21881, 43762, 284453, 568906, 7723993, 15447986, 100411909, 200823818]

約数ペア:

[(1, 200823818), (2, 100411909), (13, 15447986), (26, 7723993), (353, 568906), (706, 284453), (4589, 43762), (9178, 21881)]