200907212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{33329}}^1$

素因数の和:33481

約数の個数: 24

約数和(自身を含む): 386361360

約数和(自身を除く): 185454148

約数列:

[1, 2, 4, 11, 22, 44, 137, 274, 548, 1507, 3014, 6028, 33329, 66658, 133316, 366619, 733238, 1466476, 4566073, 9132146, 18264292, 50226803, 100453606, 200907212]

約数ペア:

[(1, 200907212), (2, 100453606), (4, 50226803), (11, 18264292), (22, 9132146), (44, 4566073), (137, 1466476), (274, 733238), (548, 366619), (1507, 133316), (3014, 66658), (6028, 33329)]