203430387

素因数分解:

$3^1\times {\mathrm{311}}^1\times {\mathrm{337}}^1\times {\mathrm{647}}^1$

素因数の和:1298

約数の個数: 16

約数和(自身を含む): 273341952

約数和(自身を除く): 69911565

約数列:

[1, 3, 311, 337, 647, 933, 1011, 1941, 104807, 201217, 218039, 314421, 603651, 654117, 67810129, 203430387]

約数ペア:

[(1, 203430387), (3, 67810129), (311, 654117), (337, 603651), (647, 314421), (933, 218039), (1011, 201217), (1941, 104807)]