206842153

素因数分解:

$7^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1\times {\mathrm{541}}^1$

素因数の和:1024

約数の個数: 16

約数和(自身を含む): 238896256

約数和(自身を除く): 32054103

約数列:

[1, 7, 193, 283, 541, 1351, 1981, 3787, 54619, 104413, 153103, 382333, 730891, 1071721, 29548879, 206842153]

約数ペア:

[(1, 206842153), (7, 29548879), (193, 1071721), (283, 730891), (541, 382333), (1351, 153103), (1981, 104413), (3787, 54619)]