204659328

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:434

約数の個数: 128

約数和(自身を含む): 582966720

約数和(自身を除く): 378307392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 107, 128, 136, 192, 204, 214, 272, 293, 321, 384, 408, 428, 544, 586, 642, 816, 856, 879, 1088, 1172, 1284, 1632, 1712, 1758, 1819, 2176, 2344, 2568, 3264, 3424, 3516, 3638, 4688, 4981, 5136, 5457, 6528, 6848, 7032, 7276, 9376, 9962, 10272, 10914, 13696, 14064, 14552, 14943, 18752, 19924, 20544, 21828, 28128, 29104, 29886, 31351, 37504, 39848, 41088, 43656, 56256, 58208, 59772, 62702, 79696, 87312, 94053, 112512, 116416, 119544, 125404, 159392, 174624, 188106, 232832, 239088, 250808, 318784, 349248, 376212, 478176, 501616, 532967, 637568, 698496, 752424, 956352, 1003232, 1065934, 1504848, 1598901, 1912704, 2006464, 2131868, 3009696, 3197802, 4012928, 4263736, 6019392, 6395604, 8527472, 12038784, 12791208, 17054944, 25582416, 34109888, 51164832, 68219776, 102329664, 204659328]

約数ペア:

[(1, 204659328), (2, 102329664), (3, 68219776), (4, 51164832), (6, 34109888), (8, 25582416), (12, 17054944), (16, 12791208), (17, 12038784), (24, 8527472), (32, 6395604), (34, 6019392), (48, 4263736), (51, 4012928), (64, 3197802), (68, 3009696), (96, 2131868), (102, 2006464), (107, 1912704), (128, 1598901), (136, 1504848), (192, 1065934), (204, 1003232), (214, 956352), (272, 752424), (293, 698496), (321, 637568), (384, 532967), (408, 501616), (428, 478176), (544, 376212), (586, 349248), (642, 318784), (816, 250808), (856, 239088), (879, 232832), (1088, 188106), (1172, 174624), (1284, 159392), (1632, 125404), (1712, 119544), (1758, 116416), (1819, 112512), (2176, 94053), (2344, 87312), (2568, 79696), (3264, 62702), (3424, 59772), (3516, 58208), (3638, 56256), (4688, 43656), (4981, 41088), (5136, 39848), (5457, 37504), (6528, 31351), (6848, 29886), (7032, 29104), (7276, 28128), (9376, 21828), (9962, 20544), (10272, 19924), (10914, 18752), (13696, 14943), (14064, 14552)]