210318356

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{75437}}^1$

素因数の和:75499

約数の個数: 24

約数和(自身を含む): 399217896

約数和(自身を除く): 188899540

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 75437, 150874, 301748, 1282429, 2564858, 3092917, 5129716, 6185834, 12371668, 52579589, 105159178, 210318356]

約数ペア:

[(1, 210318356), (2, 105159178), (4, 52579589), (17, 12371668), (34, 6185834), (41, 5129716), (68, 3092917), (82, 2564858), (164, 1282429), (697, 301748), (1394, 150874), (2788, 75437)]