205770572

素因数分解:

$2^2\times 7^1\times {\mathrm{607}}^1\times {\mathrm{12107}}^1$

素因数の和:12725

約数の個数: 24

約数和(自身を含む): 412253184

約数和(自身を除く): 206482612

約数列:

[1, 2, 4, 7, 14, 28, 607, 1214, 2428, 4249, 8498, 12107, 16996, 24214, 48428, 84749, 169498, 338996, 7348949, 14697898, 29395796, 51442643, 102885286, 205770572]

約数ペア:

[(1, 205770572), (2, 102885286), (4, 51442643), (7, 29395796), (14, 14697898), (28, 7348949), (607, 338996), (1214, 169498), (2428, 84749), (4249, 48428), (8498, 24214), (12107, 16996)]