208996823

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{33211}}^1$

素因数の和:33278

約数の個数: 16

約数和(自身を含む): 255068160

約数和(自身を除く): 46071337

約数列:

[1, 7, 29, 31, 203, 217, 899, 6293, 33211, 232477, 963119, 1029541, 6741833, 7206787, 29856689, 208996823]

約数ペア:

[(1, 208996823), (7, 29856689), (29, 7206787), (31, 6741833), (203, 1029541), (217, 963119), (899, 232477), (6293, 33211)]