208297848

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1$

素因数の和:433

約数の個数: 128

約数和(自身を含む): 593049600

約数和(自身を除く): 384751752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 43, 44, 59, 66, 86, 88, 118, 129, 132, 172, 177, 236, 258, 264, 311, 344, 354, 472, 473, 516, 622, 649, 708, 933, 946, 1032, 1244, 1298, 1416, 1419, 1866, 1892, 1947, 2488, 2537, 2596, 2838, 3421, 3732, 3784, 3894, 5074, 5192, 5676, 6842, 7464, 7611, 7788, 10148, 10263, 11352, 13373, 13684, 15222, 15576, 18349, 20296, 20526, 26746, 27368, 27907, 30444, 36698, 40119, 41052, 53492, 55047, 55814, 60888, 73396, 80238, 82104, 83721, 106984, 110094, 111628, 146792, 147103, 160476, 167442, 201839, 220188, 223256, 294206, 320952, 334884, 403678, 440376, 441309, 588412, 605517, 669768, 789007, 807356, 882618, 1176824, 1211034, 1578014, 1614712, 1765236, 2367021, 2422068, 3156028, 3530472, 4734042, 4844136, 6312056, 8679077, 9468084, 17358154, 18936168, 26037231, 34716308, 52074462, 69432616, 104148924, 208297848]

約数ペア:

[(1, 208297848), (2, 104148924), (3, 69432616), (4, 52074462), (6, 34716308), (8, 26037231), (11, 18936168), (12, 17358154), (22, 9468084), (24, 8679077), (33, 6312056), (43, 4844136), (44, 4734042), (59, 3530472), (66, 3156028), (86, 2422068), (88, 2367021), (118, 1765236), (129, 1614712), (132, 1578014), (172, 1211034), (177, 1176824), (236, 882618), (258, 807356), (264, 789007), (311, 669768), (344, 605517), (354, 588412), (472, 441309), (473, 440376), (516, 403678), (622, 334884), (649, 320952), (708, 294206), (933, 223256), (946, 220188), (1032, 201839), (1244, 167442), (1298, 160476), (1416, 147103), (1419, 146792), (1866, 111628), (1892, 110094), (1947, 106984), (2488, 83721), (2537, 82104), (2596, 80238), (2838, 73396), (3421, 60888), (3732, 55814), (3784, 55047), (3894, 53492), (5074, 41052), (5192, 40119), (5676, 36698), (6842, 30444), (7464, 27907), (7611, 27368), (7788, 26746), (10148, 20526), (10263, 20296), (11352, 18349), (13373, 15576), (13684, 15222)]