202170441

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{86287}}^1$

素因数の和:86372

約数の個数: 16

約数和(自身を含む): 298211328

約数和(自身を除く): 96040887

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 86287, 258861, 949157, 2847471, 6126377, 18379131, 67390147, 202170441]

約数ペア:

[(1, 202170441), (3, 67390147), (11, 18379131), (33, 6126377), (71, 2847471), (213, 949157), (781, 258861), (2343, 86287)]