203977249

素因数分解:

$7^2\times {\mathrm{71}}^1\times {\mathrm{58631}}^1$

素因数の和:58716

約数の個数: 12

約数和(自身を含む): 240625728

約数和(自身を除く): 36648479

約数列:

[1, 7, 49, 71, 497, 3479, 58631, 410417, 2872919, 4162801, 29139607, 203977249]

約数ペア:

[(1, 203977249), (7, 29139607), (49, 4162801), (71, 2872919), (497, 410417), (3479, 58631)]