208049302

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1\times {\mathrm{2377}}^1$

素因数の和:2895

約数の個数: 16

約数和(自身を含む): 315893520

約数和(自身を除く): 107844218

約数列:

[1, 2, 107, 214, 409, 818, 2377, 4754, 43763, 87526, 254339, 508678, 972193, 1944386, 104024651, 208049302]

約数ペア:

[(1, 208049302), (2, 104024651), (107, 1944386), (214, 972193), (409, 508678), (818, 254339), (2377, 87526), (4754, 43763)]