208243321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{112019}}^1$

素因数の和:112056

約数の個数: 12

約数和(自身を含む): 245995920

約数和(自身を除く): 37752599

約数列:

[1, 11, 13, 143, 169, 1859, 112019, 1232209, 1456247, 16018717, 18931211, 208243321]

約数ペア:

[(1, 208243321), (11, 18931211), (13, 16018717), (143, 1456247), (169, 1232209), (1859, 112019)]