207844241

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^2\times {\mathrm{929}}^1$

素因数の和:1037

約数の個数: 18

約数和(自身を含む): 234145170

約数和(自身を除く): 26300929

約数列:

[1, 11, 43, 121, 473, 929, 1849, 5203, 10219, 20339, 39947, 112409, 223729, 439417, 1717721, 4833587, 18894931, 207844241]

約数ペア:

[(1, 207844241), (11, 18894931), (43, 4833587), (121, 1717721), (473, 439417), (929, 223729), (1849, 112409), (5203, 39947), (10219, 20339)]