209219868

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:110

約数の個数: 384

約数和(自身を含む): 722534400

約数和(自身を除く): 513314532

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 23, 26, 27, 31, 33, 36, 38, 39, 44, 46, 52, 54, 57, 62, 66, 69, 76, 78, 92, 93, 99, 108, 114, 117, 124, 132, 138, 143, 156, 171, 186, 198, 207, 209, 228, 234, 247, 253, 276, 279, 286, 297, 299, 341, 342, 351, 372, 396, 403, 414, 418, 429, 437, 468, 494, 506, 513, 558, 572, 589, 594, 598, 621, 627, 682, 684, 702, 713, 741, 759, 806, 828, 836, 837, 858, 874, 897, 988, 1012, 1023, 1026, 1116, 1178, 1188, 1196, 1209, 1242, 1254, 1287, 1311, 1364, 1404, 1426, 1482, 1518, 1612, 1674, 1716, 1748, 1767, 1794, 1881, 2046, 2052, 2139, 2223, 2277, 2356, 2418, 2484, 2508, 2574, 2622, 2691, 2717, 2852, 2964, 3036, 3069, 3289, 3348, 3534, 3588, 3627, 3762, 3861, 3933, 4092, 4278, 4433, 4446, 4554, 4807, 4836, 5148, 5244, 5301, 5382, 5434, 5643, 5681, 6138, 6417, 6479, 6578, 6669, 6831, 7068, 7254, 7524, 7657, 7722, 7843, 7866, 8073, 8151, 8556, 8866, 8892, 9108, 9207, 9269, 9614, 9867, 10602, 10764, 10868, 10881, 11286, 11362, 11799, 12276, 12834, 12958, 13156, 13299, 13338, 13547, 13662, 14421, 14508, 15314, 15444, 15686, 15732, 15903, 16146, 16302, 17043, 17732, 18414, 18538, 19228, 19251, 19437, 19734, 21204, 21762, 22572, 22724, 22971, 23529, 23598, 24453, 25668, 25916, 26598, 26676, 27094, 27324, 27807, 28842, 29601, 30628, 31372, 31806, 32292, 32604, 34086, 36828, 37076, 38502, 38874, 39468, 39897, 40641, 43263, 43524, 45942, 47058, 47196, 48906, 51129, 53196, 54188, 55614, 57684, 58311, 59202, 62491, 63612, 68172, 68913, 70587, 73359, 77004, 77748, 79794, 81282, 83421, 84227, 86526, 88803, 91884, 94116, 97812, 101959, 102258, 111228, 116622, 118404, 119691, 121923, 124982, 129789, 137826, 141174, 146718, 149017, 153387, 159588, 162564, 166842, 168454, 173052, 174933, 176111, 177606, 187473, 203918, 204516, 206739, 211761, 233244, 239382, 243846, 249964, 250263, 252681, 259578, 275652, 282348, 293436, 298034, 305877, 306774, 333684, 336908, 349866, 352222, 355212, 365769, 374946, 407836, 413478, 423522, 447051, 478764, 487692, 500526, 505362, 519156, 528333, 562419, 596068, 611754, 613548, 699732, 704444, 731538, 749892, 758043, 826956, 847044, 894102, 917631, 1001052, 1010724, 1056666, 1124838, 1223508, 1341153, 1463076, 1516086, 1584999, 1687257, 1788204, 1835262, 1937221, 2113332, 2249676, 2274129, 2682306, 2752893, 3032172, 3169998, 3374514, 3670524, 3874442, 4023459, 4548258, 4754997, 5364612, 5505786, 5811663, 6339996, 6749028, 7748884, 8046918, 9096516, 9509994, 11011572, 11623326, 16093836, 17434989, 19019988, 23246652, 34869978, 52304967, 69739956, 104609934, 209219868]

約数ペア:

[(1, 209219868), (2, 104609934), (3, 69739956), (4, 52304967), (6, 34869978), (9, 23246652), (11, 19019988), (12, 17434989), (13, 16093836), (18, 11623326), (19, 11011572), (22, 9509994), (23, 9096516), (26, 8046918), (27, 7748884), (31, 6749028), (33, 6339996), (36, 5811663), (38, 5505786), (39, 5364612), (44, 4754997), (46, 4548258), (52, 4023459), (54, 3874442), (57, 3670524), (62, 3374514), (66, 3169998), (69, 3032172), (76, 2752893), (78, 2682306), (92, 2274129), (93, 2249676), (99, 2113332), (108, 1937221), (114, 1835262), (117, 1788204), (124, 1687257), (132, 1584999), (138, 1516086), (143, 1463076), (156, 1341153), (171, 1223508), (186, 1124838), (198, 1056666), (207, 1010724), (209, 1001052), (228, 917631), (234, 894102), (247, 847044), (253, 826956), (276, 758043), (279, 749892), (286, 731538), (297, 704444), (299, 699732), (341, 613548), (342, 611754), (351, 596068), (372, 562419), (396, 528333), (403, 519156), (414, 505362), (418, 500526), (429, 487692), (437, 478764), (468, 447051), (494, 423522), (506, 413478), (513, 407836), (558, 374946), (572, 365769), (589, 355212), (594, 352222), (598, 349866), (621, 336908), (627, 333684), (682, 306774), (684, 305877), (702, 298034), (713, 293436), (741, 282348), (759, 275652), (806, 259578), (828, 252681), (836, 250263), (837, 249964), (858, 243846), (874, 239382), (897, 233244), (988, 211761), (1012, 206739), (1023, 204516), (1026, 203918), (1116, 187473), (1178, 177606), (1188, 176111), (1196, 174933), (1209, 173052), (1242, 168454), (1254, 166842), (1287, 162564), (1311, 159588), (1364, 153387), (1404, 149017), (1426, 146718), (1482, 141174), (1518, 137826), (1612, 129789), (1674, 124982), (1716, 121923), (1748, 119691), (1767, 118404), (1794, 116622), (1881, 111228), (2046, 102258), (2052, 101959), (2139, 97812), (2223, 94116), (2277, 91884), (2356, 88803), (2418, 86526), (2484, 84227), (2508, 83421), (2574, 81282), (2622, 79794), (2691, 77748), (2717, 77004), (2852, 73359), (2964, 70587), (3036, 68913), (3069, 68172), (3289, 63612), (3348, 62491), (3534, 59202), (3588, 58311), (3627, 57684), (3762, 55614), (3861, 54188), (3933, 53196), (4092, 51129), (4278, 48906), (4433, 47196), (4446, 47058), (4554, 45942), (4807, 43524), (4836, 43263), (5148, 40641), (5244, 39897), (5301, 39468), (5382, 38874), (5434, 38502), (5643, 37076), (5681, 36828), (6138, 34086), (6417, 32604), (6479, 32292), (6578, 31806), (6669, 31372), (6831, 30628), (7068, 29601), (7254, 28842), (7524, 27807), (7657, 27324), (7722, 27094), (7843, 26676), (7866, 26598), (8073, 25916), (8151, 25668), (8556, 24453), (8866, 23598), (8892, 23529), (9108, 22971), (9207, 22724), (9269, 22572), (9614, 21762), (9867, 21204), (10602, 19734), (10764, 19437), (10868, 19251), (10881, 19228), (11286, 18538), (11362, 18414), (11799, 17732), (12276, 17043), (12834, 16302), (12958, 16146), (13156, 15903), (13299, 15732), (13338, 15686), (13547, 15444), (13662, 15314), (14421, 14508)]