205787144

素因数分解:

$2^3\times {\mathrm{1117}}^1\times {\mathrm{23029}}^1$

素因数の和:24152

約数の個数: 16

約数和(自身を含む): 386213100

約数和(自身を除く): 180425956

約数列:

[1, 2, 4, 8, 1117, 2234, 4468, 8936, 23029, 46058, 92116, 184232, 25723393, 51446786, 102893572, 205787144]

約数ペア:

[(1, 205787144), (2, 102893572), (4, 51446786), (8, 25723393), (1117, 184232), (2234, 92116), (4468, 46058), (8936, 23029)]