208078793552

素因数分解:

$2^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{9626147}}^1$

素因数の和:9626355

約数の個数: 40

約数和(自身を含む): 463133232576

約数和(自身を除く): 255054439024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 193, 386, 772, 1351, 1544, 2702, 3088, 5404, 10808, 21616, 9626147, 19252294, 38504588, 67383029, 77009176, 134766058, 154018352, 269532116, 539064232, 1078128464, 1857846371, 3715692742, 7431385484, 13004924597, 14862770968, 26009849194, 29725541936, 52019698388, 104039396776, 208078793552]

約数ペア:

[(1, 208078793552), (2, 104039396776), (4, 52019698388), (7, 29725541936), (8, 26009849194), (14, 14862770968), (16, 13004924597), (28, 7431385484), (56, 3715692742), (112, 1857846371), (193, 1078128464), (386, 539064232), (772, 269532116), (1351, 154018352), (1544, 134766058), (2702, 77009176), (3088, 67383029), (5404, 38504588), (10808, 19252294), (21616, 9626147)]