210318284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4779961}}^1$

素因数の和:4779976

約数の個数: 12

約数和(自身を含む): 401516808

約数和(自身を除く): 191198524

約数列:

[1, 2, 4, 11, 22, 44, 4779961, 9559922, 19119844, 52579571, 105159142, 210318284]

約数ペア:

[(1, 210318284), (2, 105159142), (4, 52579571), (11, 19119844), (22, 9559922), (44, 4779961)]