208036684790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1891242589}}^1$

素因数の和:1891242607

約数の個数: 16

約数和(自身を含む): 408508399440

約数和(自身を除く): 200471714650

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1891242589, 3782485178, 9456212945, 18912425890, 20803668479, 41607336958, 104018342395, 208036684790]

約数ペア:

[(1, 208036684790), (2, 104018342395), (5, 41607336958), (10, 20803668479), (11, 18912425890), (22, 9456212945), (55, 3782485178), (110, 1891242589)]