208342851

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1\times {\mathrm{2141}}^1$

素因数の和:2506

約数の個数: 16

約数和(自身を含む): 281030400

約数和(自身を除く): 72687549

約数列:

[1, 3, 163, 199, 489, 597, 2141, 6423, 32437, 97311, 348983, 426059, 1046949, 1278177, 69447617, 208342851]

約数ペア:

[(1, 208342851), (3, 69447617), (163, 1278177), (199, 1046949), (489, 426059), (597, 348983), (2141, 97311), (6423, 32437)]