210318542938

素因数分解:

$2^1\times 7^2\times {\mathrm{8521}}^1\times {\mathrm{251861}}^1$

素因数の和:260398

約数の個数: 24

約数和(自身を含む): 367028921844

約数和(自身を除く): 156710378906

約数列:

[1, 2, 7, 14, 49, 98, 8521, 17042, 59647, 119294, 251861, 417529, 503722, 835058, 1763027, 3526054, 12341189, 24682378, 2146107581, 4292215162, 15022753067, 30045506134, 105159271469, 210318542938]

約数ペア:

[(1, 210318542938), (2, 105159271469), (7, 30045506134), (14, 15022753067), (49, 4292215162), (98, 2146107581), (8521, 24682378), (17042, 12341189), (59647, 3526054), (119294, 1763027), (251861, 835058), (417529, 503722)]