199438503

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{85121}}^1$

素因数の和:85206

約数の個数: 16

約数和(自身を含む): 294181632

約数和(自身を除く): 94743129

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 85121, 255363, 936331, 2808993, 6043591, 18130773, 66479501, 199438503]

約数ペア:

[(1, 199438503), (3, 66479501), (11, 18130773), (33, 6043591), (71, 2808993), (213, 936331), (781, 255363), (2343, 85121)]