202171939

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{1433}}^1$

素因数の和:1686

約数の個数: 16

約数和(自身を含む): 220331232

約数和(自身を除く): 18159293

約数列:

[1, 17, 43, 193, 731, 1433, 3281, 8299, 24361, 61619, 141083, 276569, 1047523, 4701673, 11892467, 202171939]

約数ペア:

[(1, 202171939), (17, 11892467), (43, 4701673), (193, 1047523), (731, 276569), (1433, 141083), (3281, 61619), (8299, 24361)]