205770474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{467}}^1$

素因数の和:764

約数の個数: 96

約数和(自身を含む): 551940480

約数和(自身を除く): 346170006

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 269, 273, 467, 538, 546, 807, 819, 934, 1401, 1614, 1638, 1883, 2421, 2802, 3269, 3497, 3766, 4203, 4842, 5649, 6071, 6538, 6994, 8406, 9807, 10491, 11298, 12142, 16947, 18213, 19614, 20982, 24479, 29421, 31473, 33894, 36426, 42497, 48958, 54639, 58842, 62946, 73437, 84994, 109278, 125623, 127491, 146874, 220311, 251246, 254982, 376869, 382473, 440622, 753738, 764946, 879361, 1130607, 1633099, 1758722, 2261214, 2638083, 3266198, 4899297, 5276166, 7914249, 9798594, 11431693, 14697891, 15828498, 22863386, 29395782, 34295079, 68590158, 102885237, 205770474]

約数ペア:

[(1, 205770474), (2, 102885237), (3, 68590158), (6, 34295079), (7, 29395782), (9, 22863386), (13, 15828498), (14, 14697891), (18, 11431693), (21, 9798594), (26, 7914249), (39, 5276166), (42, 4899297), (63, 3266198), (78, 2638083), (91, 2261214), (117, 1758722), (126, 1633099), (182, 1130607), (234, 879361), (269, 764946), (273, 753738), (467, 440622), (538, 382473), (546, 376869), (807, 254982), (819, 251246), (934, 220311), (1401, 146874), (1614, 127491), (1638, 125623), (1883, 109278), (2421, 84994), (2802, 73437), (3269, 62946), (3497, 58842), (3766, 54639), (4203, 48958), (4842, 42497), (5649, 36426), (6071, 33894), (6538, 31473), (6994, 29421), (8406, 24479), (9807, 20982), (10491, 19614), (11298, 18213), (12142, 16947)]