199355234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{247339}}^1$

素因数の和:247385

約数の個数: 16

約数和(自身を含む): 332424960

約数和(自身を除く): 133069726

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 247339, 494678, 3215407, 6430814, 7667509, 15335018, 99677617, 199355234]

約数ペア:

[(1, 199355234), (2, 99677617), (13, 15335018), (26, 7667509), (31, 6430814), (62, 3215407), (403, 494678), (806, 247339)]