208901132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4747753}}^1$

素因数の和:4747768

約数の個数: 12

約数和(自身を含む): 398811336

約数和(自身を除く): 189910204

約数列:

[1, 2, 4, 11, 22, 44, 4747753, 9495506, 18991012, 52225283, 104450566, 208901132]

約数ペア:

[(1, 208901132), (2, 104450566), (4, 52225283), (11, 18991012), (22, 9495506), (44, 4747753)]