208333818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1811}}^1$

素因数の和:1920

約数の個数: 96

約数和(自身を含む): 569866752

約数和(自身を除く): 361532934

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 83, 99, 126, 154, 166, 198, 231, 249, 462, 498, 581, 693, 747, 913, 1162, 1386, 1494, 1743, 1811, 1826, 2739, 3486, 3622, 5229, 5433, 5478, 6391, 8217, 10458, 10866, 12677, 12782, 16299, 16434, 19173, 19921, 25354, 32598, 38031, 38346, 39842, 57519, 59763, 76062, 114093, 115038, 119526, 139447, 150313, 179289, 228186, 278894, 300626, 358578, 418341, 450939, 836682, 901878, 1052191, 1255023, 1352817, 1653443, 2104382, 2510046, 2705634, 3156573, 3306886, 4960329, 6313146, 9469719, 9920658, 11574101, 14880987, 18939438, 23148202, 29761974, 34722303, 69444606, 104166909, 208333818]

約数ペア:

[(1, 208333818), (2, 104166909), (3, 69444606), (6, 34722303), (7, 29761974), (9, 23148202), (11, 18939438), (14, 14880987), (18, 11574101), (21, 9920658), (22, 9469719), (33, 6313146), (42, 4960329), (63, 3306886), (66, 3156573), (77, 2705634), (83, 2510046), (99, 2104382), (126, 1653443), (154, 1352817), (166, 1255023), (198, 1052191), (231, 901878), (249, 836682), (462, 450939), (498, 418341), (581, 358578), (693, 300626), (747, 278894), (913, 228186), (1162, 179289), (1386, 150313), (1494, 139447), (1743, 119526), (1811, 115038), (1826, 114093), (2739, 76062), (3486, 59763), (3622, 57519), (5229, 39842), (5433, 38346), (5478, 38031), (6391, 32598), (8217, 25354), (10458, 19921), (10866, 19173), (12677, 16434), (12782, 16299)]