203697793

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{1109}}^1$

素因数の和:1392

約数の個数: 16

約数和(自身を含む): 223776000

約数和(自身を除く): 20078207

約数列:

[1, 13, 71, 199, 923, 1109, 2587, 14129, 14417, 78739, 183677, 220691, 1023607, 2868983, 15669061, 203697793]

約数ペア:

[(1, 203697793), (13, 15669061), (71, 2868983), (199, 1023607), (923, 220691), (1109, 183677), (2587, 78739), (14129, 14417)]