199203279

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{383}}^1\times {\mathrm{15761}}^1$

素因数の和:16158

約数の個数: 16

約数和(自身を含む): 290525184

約数和(自身を除く): 91321905

約数列:

[1, 3, 11, 33, 383, 1149, 4213, 12639, 15761, 47283, 173371, 520113, 6036463, 18109389, 66401093, 199203279]

約数ペア:

[(1, 199203279), (3, 66401093), (11, 18109389), (33, 6036463), (383, 520113), (1149, 173371), (4213, 47283), (12639, 15761)]