201438424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2289073}}^1$

素因数の和:2289090

約数の個数: 16

約数和(自身を含む): 412033320

約数和(自身を除く): 210594896

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2289073, 4578146, 9156292, 18312584, 25179803, 50359606, 100719212, 201438424]

約数ペア:

[(1, 201438424), (2, 100719212), (4, 50359606), (8, 25179803), (11, 18312584), (22, 9156292), (44, 4578146), (88, 2289073)]