208482819

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{3163}}^1$

素因数の和:3466

約数の個数: 16

約数和(自身を含む): 281874432

約数和(自身を除く): 73391613

約数列:

[1, 3, 127, 173, 381, 519, 3163, 9489, 21971, 65913, 401701, 547199, 1205103, 1641597, 69494273, 208482819]

約数ペア:

[(1, 208482819), (3, 69494273), (127, 1641597), (173, 1205103), (381, 547199), (519, 401701), (3163, 65913), (9489, 21971)]