201628291396

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{313087409}}^1$

素因数の和:313087443

約数の個数: 24

約数和(自身を含む): 420789479040

約数和(自身を除く): 219161187644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 313087409, 626174818, 1252349636, 2191611863, 4383223726, 7201010407, 8766447452, 14402020814, 28804041628, 50407072849, 100814145698, 201628291396]

約数ペア:

[(1, 201628291396), (2, 100814145698), (4, 50407072849), (7, 28804041628), (14, 14402020814), (23, 8766447452), (28, 7201010407), (46, 4383223726), (92, 2191611863), (161, 1252349636), (322, 626174818), (644, 313087409)]