205909253

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{2543}}^1$

素因数の和:3004

約数の個数: 16

約数和(自身を含む): 238484736

約数和(自身を除く): 32575483

約数列:

[1, 11, 17, 187, 433, 2543, 4763, 7361, 27973, 43231, 80971, 475541, 1101119, 12112309, 18719023, 205909253]

約数ペア:

[(1, 205909253), (11, 18719023), (17, 12112309), (187, 1101119), (433, 475541), (2543, 80971), (4763, 43231), (7361, 27973)]