205657519394

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2017}}^1\times {\mathrm{47161}}^1$

素因数の和:49250

約数の個数: 32

約数和(自身を含む): 328917597696

約数和(自身を除く): 123260078302

約数列:

[1, 2, 23, 46, 47, 94, 1081, 2017, 2162, 4034, 46391, 47161, 92782, 94322, 94799, 189598, 1084703, 2169406, 2180377, 2216567, 4360754, 4433134, 50981041, 95123737, 101962082, 190247474, 2187845951, 4375691902, 4470815639, 8941631278, 102828759697, 205657519394]

約数ペア:

[(1, 205657519394), (2, 102828759697), (23, 8941631278), (46, 4470815639), (47, 4375691902), (94, 2187845951), (1081, 190247474), (2017, 101962082), (2162, 95123737), (4034, 50981041), (46391, 4433134), (47161, 4360754), (92782, 2216567), (94322, 2180377), (94799, 2169406), (189598, 1084703)]