208040543

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{3389}}^1$

素因数の和:3586

約数の個数: 16

約数和(自身を含む): 231387840

約数和(自身を除く): 23347297

約数列:

[1, 17, 23, 157, 391, 2669, 3389, 3611, 57613, 61387, 77947, 532073, 1325099, 9045241, 12237679, 208040543]

約数ペア:

[(1, 208040543), (17, 12237679), (23, 9045241), (157, 1325099), (391, 532073), (2669, 77947), (3389, 61387), (3611, 57613)]