220197584

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{598363}}^1$

素因数の和:598394

約数の個数: 20

約数和(自身を含む): 445182816

約数和(自身を除く): 224985232

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 598363, 1196726, 2393452, 4786904, 9573808, 13762349, 27524698, 55049396, 110098792, 220197584]

約数ペア:

[(1, 220197584), (2, 110098792), (4, 55049396), (8, 27524698), (16, 13762349), (23, 9573808), (46, 4786904), (92, 2393452), (184, 1196726), (368, 598363)]