214388884

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{5443}}^1$

素因数の和:5719

約数の個数: 24

約数和(自身を含む): 385652960

約数和(自身を除く): 171264076

約数列:

[1, 2, 4, 43, 86, 172, 229, 458, 916, 5443, 9847, 10886, 19694, 21772, 39388, 234049, 468098, 936196, 1246447, 2492894, 4985788, 53597221, 107194442, 214388884]

約数ペア:

[(1, 214388884), (2, 107194442), (4, 53597221), (43, 4985788), (86, 2492894), (172, 1246447), (229, 936196), (458, 468098), (916, 234049), (5443, 39388), (9847, 21772), (10886, 19694)]