208536482

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{257}}^1\times {\mathrm{479}}^1$

素因数の和:767

約数の個数: 48

約数和(自身を含む): 395297280

約数和(自身を除く): 186760798

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 257, 479, 514, 847, 958, 1694, 1799, 2827, 3353, 3598, 5269, 5654, 6706, 10538, 19789, 31097, 36883, 39578, 57959, 62194, 73766, 115918, 123103, 217679, 246206, 405713, 435358, 811426, 861721, 1354133, 1723442, 2708266, 9478931, 14895463, 18957862, 29790926, 104268241, 208536482]

約数ペア:

[(1, 208536482), (2, 104268241), (7, 29790926), (11, 18957862), (14, 14895463), (22, 9478931), (77, 2708266), (121, 1723442), (154, 1354133), (242, 861721), (257, 811426), (479, 435358), (514, 405713), (847, 246206), (958, 217679), (1694, 123103), (1799, 115918), (2827, 73766), (3353, 62194), (3598, 57959), (5269, 39578), (5654, 36883), (6706, 31097), (10538, 19789)]