206565207908

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{10641109}}^1$

素因数の和:10641347

約数の個数: 24

約数和(自身を含む): 378993773760

約数和(自身を除く): 172428565852

約数列:

[1, 2, 4, 23, 46, 92, 211, 422, 844, 4853, 9706, 19412, 10641109, 21282218, 42564436, 244745507, 489491014, 978982028, 2245273999, 4490547998, 8981095996, 51641301977, 103282603954, 206565207908]

約数ペア:

[(1, 206565207908), (2, 103282603954), (4, 51641301977), (23, 8981095996), (46, 4490547998), (92, 2245273999), (211, 978982028), (422, 489491014), (844, 244745507), (4853, 42564436), (9706, 21282218), (19412, 10641109)]