210318196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4779959}}^1$

素因数の和:4779974

約数の個数: 12

約数和(自身を含む): 401516640

約数和(自身を除く): 191198444

約数列:

[1, 2, 4, 11, 22, 44, 4779959, 9559918, 19119836, 52579549, 105159098, 210318196]

約数ペア:

[(1, 210318196), (2, 105159098), (4, 52579549), (11, 19119836), (22, 9559918), (44, 4779959)]