206285508

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:112

約数の個数: 288

約数和(自身を含む): 681045120

約数和(自身を除く): 474759612

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 27, 33, 36, 37, 38, 39, 44, 52, 54, 57, 66, 74, 76, 78, 99, 108, 111, 114, 117, 132, 143, 148, 156, 171, 198, 209, 222, 228, 234, 247, 286, 297, 333, 342, 351, 361, 396, 407, 418, 429, 444, 468, 481, 494, 513, 572, 594, 627, 666, 684, 702, 703, 722, 741, 814, 836, 858, 962, 988, 999, 1026, 1083, 1188, 1221, 1254, 1287, 1332, 1404, 1406, 1443, 1444, 1482, 1628, 1716, 1881, 1924, 1998, 2052, 2109, 2166, 2223, 2442, 2508, 2574, 2717, 2812, 2886, 2964, 3249, 3663, 3762, 3861, 3971, 3996, 4218, 4329, 4332, 4446, 4693, 4884, 5148, 5291, 5434, 5643, 5772, 6327, 6498, 6669, 7326, 7524, 7722, 7733, 7942, 8151, 8436, 8658, 8892, 9139, 9386, 9747, 10582, 10868, 10989, 11286, 11913, 12654, 12987, 12996, 13338, 13357, 14079, 14652, 15444, 15466, 15873, 15884, 16302, 17316, 18278, 18772, 18981, 19494, 21164, 21978, 22572, 23199, 23826, 24453, 25308, 25974, 26676, 26714, 27417, 28158, 30932, 31746, 32604, 35739, 36556, 37962, 38988, 40071, 42237, 43956, 46398, 47619, 47652, 48906, 51623, 51948, 53428, 54834, 56316, 63492, 69597, 71478, 73359, 75924, 80142, 82251, 84474, 92796, 95238, 97812, 100529, 103246, 107217, 109668, 120213, 126711, 139194, 142857, 142956, 146718, 146927, 154869, 160284, 164502, 168948, 173641, 190476, 201058, 206492, 208791, 214434, 240426, 246753, 253422, 278388, 285714, 293436, 293854, 301587, 309738, 329004, 347282, 360639, 402116, 417582, 428868, 440781, 464607, 480852, 493506, 506844, 520923, 571428, 587708, 603174, 619476, 694564, 721278, 835164, 881562, 904761, 929214, 987012, 1041846, 1206348, 1322343, 1393821, 1442556, 1562769, 1763124, 1809522, 1858428, 1910051, 2083692, 2644686, 2714283, 2787642, 3125538, 3619044, 3820102, 3967029, 4688307, 5289372, 5428566, 5575284, 5730153, 6251076, 7640204, 7934058, 9376614, 10857132, 11460306, 15868116, 17190459, 18753228, 22920612, 34380918, 51571377, 68761836, 103142754, 206285508]

約数ペア:

[(1, 206285508), (2, 103142754), (3, 68761836), (4, 51571377), (6, 34380918), (9, 22920612), (11, 18753228), (12, 17190459), (13, 15868116), (18, 11460306), (19, 10857132), (22, 9376614), (26, 7934058), (27, 7640204), (33, 6251076), (36, 5730153), (37, 5575284), (38, 5428566), (39, 5289372), (44, 4688307), (52, 3967029), (54, 3820102), (57, 3619044), (66, 3125538), (74, 2787642), (76, 2714283), (78, 2644686), (99, 2083692), (108, 1910051), (111, 1858428), (114, 1809522), (117, 1763124), (132, 1562769), (143, 1442556), (148, 1393821), (156, 1322343), (171, 1206348), (198, 1041846), (209, 987012), (222, 929214), (228, 904761), (234, 881562), (247, 835164), (286, 721278), (297, 694564), (333, 619476), (342, 603174), (351, 587708), (361, 571428), (396, 520923), (407, 506844), (418, 493506), (429, 480852), (444, 464607), (468, 440781), (481, 428868), (494, 417582), (513, 402116), (572, 360639), (594, 347282), (627, 329004), (666, 309738), (684, 301587), (702, 293854), (703, 293436), (722, 285714), (741, 278388), (814, 253422), (836, 246753), (858, 240426), (962, 214434), (988, 208791), (999, 206492), (1026, 201058), (1083, 190476), (1188, 173641), (1221, 168948), (1254, 164502), (1287, 160284), (1332, 154869), (1404, 146927), (1406, 146718), (1443, 142956), (1444, 142857), (1482, 139194), (1628, 126711), (1716, 120213), (1881, 109668), (1924, 107217), (1998, 103246), (2052, 100529), (2109, 97812), (2166, 95238), (2223, 92796), (2442, 84474), (2508, 82251), (2574, 80142), (2717, 75924), (2812, 73359), (2886, 71478), (2964, 69597), (3249, 63492), (3663, 56316), (3762, 54834), (3861, 53428), (3971, 51948), (3996, 51623), (4218, 48906), (4329, 47652), (4332, 47619), (4446, 46398), (4693, 43956), (4884, 42237), (5148, 40071), (5291, 38988), (5434, 37962), (5643, 36556), (5772, 35739), (6327, 32604), (6498, 31746), (6669, 30932), (7326, 28158), (7524, 27417), (7722, 26714), (7733, 26676), (7942, 25974), (8151, 25308), (8436, 24453), (8658, 23826), (8892, 23199), (9139, 22572), (9386, 21978), (9747, 21164), (10582, 19494), (10868, 18981), (10989, 18772), (11286, 18278), (11913, 17316), (12654, 16302), (12987, 15884), (12996, 15873), (13338, 15466), (13357, 15444), (14079, 14652)]