201118942

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{81031}}^1$

素因数の和:81123

約数の個数: 16

約数和(自身を含む): 323803872

約数和(自身を除く): 122684930

約数列:

[1, 2, 17, 34, 73, 146, 1241, 2482, 81031, 162062, 1377527, 2755054, 5915263, 11830526, 100559471, 201118942]

約数ペア:

[(1, 201118942), (2, 100559471), (17, 11830526), (34, 5915263), (73, 2755054), (146, 1377527), (1241, 162062), (2482, 81031)]