204512616

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1064

約数の個数: 192

約数和(自身を含む): 709937280

約数和(自身を除く): 505424664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 37, 42, 44, 56, 63, 66, 72, 74, 77, 84, 88, 99, 111, 126, 132, 148, 154, 168, 198, 222, 231, 252, 259, 264, 296, 308, 333, 396, 407, 444, 462, 504, 518, 616, 666, 693, 777, 792, 814, 888, 924, 997, 1036, 1221, 1332, 1386, 1554, 1628, 1848, 1994, 2072, 2331, 2442, 2664, 2772, 2849, 2991, 3108, 3256, 3663, 3988, 4662, 4884, 5544, 5698, 5982, 6216, 6979, 7326, 7976, 8547, 8973, 9324, 9768, 10967, 11396, 11964, 13958, 14652, 17094, 17946, 18648, 20937, 21934, 22792, 23928, 25641, 27916, 29304, 32901, 34188, 35892, 36889, 41874, 43868, 51282, 55832, 62811, 65802, 68376, 71784, 73778, 76769, 83748, 87736, 98703, 102564, 110667, 125622, 131604, 147556, 153538, 167496, 197406, 205128, 221334, 230307, 251244, 258223, 263208, 295112, 307076, 332001, 394812, 405779, 442668, 460614, 502488, 516446, 614152, 664002, 690921, 774669, 789624, 811558, 885336, 921228, 1032892, 1217337, 1328004, 1381842, 1549338, 1623116, 1842456, 2065784, 2324007, 2434674, 2656008, 2763684, 2840453, 3098676, 3246232, 3652011, 4648014, 4869348, 5527368, 5680906, 6197352, 7304022, 8521359, 9296028, 9738696, 11361812, 14608044, 17042718, 18592056, 22723624, 25564077, 29216088, 34085436, 51128154, 68170872, 102256308, 204512616]

約数ペア:

[(1, 204512616), (2, 102256308), (3, 68170872), (4, 51128154), (6, 34085436), (7, 29216088), (8, 25564077), (9, 22723624), (11, 18592056), (12, 17042718), (14, 14608044), (18, 11361812), (21, 9738696), (22, 9296028), (24, 8521359), (28, 7304022), (33, 6197352), (36, 5680906), (37, 5527368), (42, 4869348), (44, 4648014), (56, 3652011), (63, 3246232), (66, 3098676), (72, 2840453), (74, 2763684), (77, 2656008), (84, 2434674), (88, 2324007), (99, 2065784), (111, 1842456), (126, 1623116), (132, 1549338), (148, 1381842), (154, 1328004), (168, 1217337), (198, 1032892), (222, 921228), (231, 885336), (252, 811558), (259, 789624), (264, 774669), (296, 690921), (308, 664002), (333, 614152), (396, 516446), (407, 502488), (444, 460614), (462, 442668), (504, 405779), (518, 394812), (616, 332001), (666, 307076), (693, 295112), (777, 263208), (792, 258223), (814, 251244), (888, 230307), (924, 221334), (997, 205128), (1036, 197406), (1221, 167496), (1332, 153538), (1386, 147556), (1554, 131604), (1628, 125622), (1848, 110667), (1994, 102564), (2072, 98703), (2331, 87736), (2442, 83748), (2664, 76769), (2772, 73778), (2849, 71784), (2991, 68376), (3108, 65802), (3256, 62811), (3663, 55832), (3988, 51282), (4662, 43868), (4884, 41874), (5544, 36889), (5698, 35892), (5982, 34188), (6216, 32901), (6979, 29304), (7326, 27916), (7976, 25641), (8547, 23928), (8973, 22792), (9324, 21934), (9768, 20937), (10967, 18648), (11396, 17946), (11964, 17094), (13958, 14652)]