205654505122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{62737799}}^1$

素因数の和:62737961

約数の個数: 16

約数和(自身を含む): 338784120000

約数和(自身を除く): 133129614878

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 62737799, 125475598, 690115789, 1380231578, 9347932051, 18695864102, 102827252561, 205654505122]

約数ペア:

[(1, 205654505122), (2, 102827252561), (11, 18695864102), (22, 9347932051), (149, 1380231578), (298, 690115789), (1639, 125475598), (3278, 62737799)]