199951900802

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{8929}}^1\times {\mathrm{71317}}^1$

素因数の和:80405

約数の個数: 16

約数和(自身を含む): 301876256760

約数和(自身を除く): 101924355958

約数列:

[1, 2, 157, 314, 8929, 17858, 71317, 142634, 1401853, 2803706, 11196769, 22393538, 636789493, 1273578986, 99975950401, 199951900802]

約数ペア:

[(1, 199951900802), (2, 99975950401), (157, 1273578986), (314, 636789493), (8929, 22393538), (17858, 11196769), (71317, 2803706), (142634, 1401853)]