208238669

素因数分解:

${\mathrm{71}}^2\times {\mathrm{101}}^1\times {\mathrm{409}}^1$

素因数の和:652

約数の個数: 12

約数和(自身を含む): 213825660

約数和(自身を除く): 5586991

約数列:

[1, 71, 101, 409, 5041, 7171, 29039, 41309, 509141, 2061769, 2932939, 208238669]

約数ペア:

[(1, 208238669), (71, 2932939), (101, 2061769), (409, 509141), (5041, 41309), (7171, 29039)]