201997703

素因数分解:

${\mathrm{43}}^2\times {\mathrm{107}}^1\times {\mathrm{1021}}^1$

素因数の和:1214

約数の個数: 12

約数和(自身を含む): 208941768

約数和(自身を除く): 6944065

約数列:

[1, 43, 107, 1021, 1849, 4601, 43903, 109247, 197843, 1887829, 4697621, 201997703]

約数ペア:

[(1, 201997703), (43, 4697621), (107, 1887829), (1021, 197843), (1849, 109247), (4601, 43903)]