206825716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{51347}}^1$

素因数の和:51423

約数の個数: 24

約数和(自身を含む): 388190880

約数和(自身を除く): 181365164

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 51347, 102694, 205388, 975593, 1951186, 2721391, 3902372, 5442782, 10885564, 51706429, 103412858, 206825716]

約数ペア:

[(1, 206825716), (2, 103412858), (4, 51706429), (19, 10885564), (38, 5442782), (53, 3902372), (76, 2721391), (106, 1951186), (212, 975593), (1007, 205388), (2014, 102694), (4028, 51347)]