208171458

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{116819}}^1$

素因数の和:116844

約数の個数: 40

約数和(自身を含む): 508867920

約数和(自身を除く): 300696462

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 162, 198, 297, 594, 891, 1782, 116819, 233638, 350457, 700914, 1051371, 1285009, 2102742, 2570018, 3154113, 3855027, 6308226, 7710054, 9462339, 11565081, 18924678, 23130162, 34695243, 69390486, 104085729, 208171458]

約数ペア:

[(1, 208171458), (2, 104085729), (3, 69390486), (6, 34695243), (9, 23130162), (11, 18924678), (18, 11565081), (22, 9462339), (27, 7710054), (33, 6308226), (54, 3855027), (66, 3154113), (81, 2570018), (99, 2102742), (162, 1285009), (198, 1051371), (297, 700914), (594, 350457), (891, 233638), (1782, 116819)]