205807732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{54217}}^1$

素因数の和:54307

約数の個数: 24

約数和(自身を含む): 393188936

約数和(自身を除く): 187381204

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 949, 1898, 3796, 54217, 108434, 216868, 704821, 1409642, 2819284, 3957841, 7915682, 15831364, 51451933, 102903866, 205807732]

約数ペア:

[(1, 205807732), (2, 102903866), (4, 51451933), (13, 15831364), (26, 7915682), (52, 3957841), (73, 2819284), (146, 1409642), (292, 704821), (949, 216868), (1898, 108434), (3796, 54217)]