206684938

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{809}}^1\times {\mathrm{919}}^1$

素因数の和:1869

約数の個数: 16

約数和(自身を含む): 312984000

約数和(自身を除く): 106299062

約数列:

[1, 2, 139, 278, 809, 919, 1618, 1838, 112451, 127741, 224902, 255482, 743471, 1486942, 103342469, 206684938]

約数ペア:

[(1, 206684938), (2, 103342469), (139, 1486942), (278, 743471), (809, 255482), (919, 224902), (1618, 127741), (1838, 112451)]