209841203

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{4157}}^1$

素因数の和:4534

約数の個数: 16

約数和(自身を含む): 247284576

約数和(自身を除く): 37443373

約数列:

[1, 11, 13, 143, 353, 3883, 4157, 4589, 45727, 50479, 54041, 594451, 1467421, 16141631, 19076473, 209841203]

約数ペア:

[(1, 209841203), (11, 19076473), (13, 16141631), (143, 1467421), (353, 594451), (3883, 54041), (4157, 50479), (4589, 45727)]