204857114

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 411844608

約数和(自身を除く): 206987494

約数列:

[1, 2, 7, 11, 14, 22, 31, 47, 62, 77, 83, 94, 121, 154, 166, 217, 242, 329, 341, 434, 517, 581, 658, 682, 847, 913, 1034, 1162, 1457, 1694, 1826, 2387, 2573, 2914, 3619, 3751, 3901, 4774, 5146, 5687, 6391, 7238, 7502, 7802, 10043, 10199, 11374, 12782, 16027, 18011, 20086, 20398, 26257, 27307, 28303, 32054, 36022, 39809, 42911, 52514, 54614, 56606, 70301, 79618, 85822, 112189, 120931, 140602, 176297, 198121, 224378, 241862, 300377, 311333, 352594, 396242, 472021, 600754, 622666, 846517, 944042, 1234079, 1330241, 1693034, 2179331, 2468158, 2660482, 3304147, 4358662, 6608294, 9311687, 14632651, 18623374, 29265302, 102428557, 204857114]

約数ペア:

[(1, 204857114), (2, 102428557), (7, 29265302), (11, 18623374), (14, 14632651), (22, 9311687), (31, 6608294), (47, 4358662), (62, 3304147), (77, 2660482), (83, 2468158), (94, 2179331), (121, 1693034), (154, 1330241), (166, 1234079), (217, 944042), (242, 846517), (329, 622666), (341, 600754), (434, 472021), (517, 396242), (581, 352594), (658, 311333), (682, 300377), (847, 241862), (913, 224378), (1034, 198121), (1162, 176297), (1457, 140602), (1694, 120931), (1826, 112189), (2387, 85822), (2573, 79618), (2914, 70301), (3619, 56606), (3751, 54614), (3901, 52514), (4774, 42911), (5146, 39809), (5687, 36022), (6391, 32054), (7238, 28303), (7502, 27307), (7802, 26257), (10043, 20398), (10199, 20086), (11374, 18011), (12782, 16027)]