208299730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{905651}}^1$

素因数の和:905681

約数の個数: 16

約数和(自身を含む): 391241664

約数和(自身を除く): 182941934

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 905651, 1811302, 4528255, 9056510, 20829973, 41659946, 104149865, 208299730]

約数ペア:

[(1, 208299730), (2, 104149865), (5, 41659946), (10, 20829973), (23, 9056510), (46, 4528255), (115, 1811302), (230, 905651)]