206651224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1987031}}^1$

素因数の和:1987050

約数の個数: 16

約数和(自身を含む): 417276720

約数和(自身を除く): 210625496

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1987031, 3974062, 7948124, 15896248, 25831403, 51662806, 103325612, 206651224]

約数ペア:

[(1, 206651224), (2, 103325612), (4, 51662806), (8, 25831403), (13, 15896248), (26, 7948124), (52, 3974062), (104, 1987031)]