212173832

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2040133}}^1$

素因数の和:2040152

約数の個数: 16

約数和(自身を含む): 428428140

約数和(自身を除く): 216254308

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2040133, 4080266, 8160532, 16321064, 26521729, 53043458, 106086916, 212173832]

約数ペア:

[(1, 212173832), (2, 106086916), (4, 53043458), (8, 26521729), (13, 16321064), (26, 8160532), (52, 4080266), (104, 2040133)]