200907982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{47317}}^1$

素因数の和:47523

約数の個数: 16

約数和(自身を含む): 330468912

約数和(自身を除く): 129560930

約数列:

[1, 2, 11, 22, 193, 386, 2123, 4246, 47317, 94634, 520487, 1040974, 9132181, 18264362, 100453991, 200907982]

約数ペア:

[(1, 200907982), (2, 100453991), (11, 18264362), (22, 9132181), (193, 1040974), (386, 520487), (2123, 94634), (4246, 47317)]