208886184

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:392

約数の個数: 192

約数和(自身を含む): 658344960

約数和(自身を除く): 449458776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 31, 36, 39, 46, 52, 62, 69, 72, 78, 92, 93, 104, 117, 124, 138, 156, 184, 186, 207, 234, 248, 276, 279, 299, 312, 313, 372, 403, 414, 468, 552, 558, 598, 626, 713, 744, 806, 828, 897, 936, 939, 1116, 1196, 1209, 1252, 1426, 1612, 1656, 1794, 1878, 2139, 2232, 2392, 2418, 2504, 2691, 2817, 2852, 3224, 3588, 3627, 3756, 4069, 4278, 4836, 5382, 5634, 5704, 6417, 7176, 7199, 7254, 7512, 8138, 8556, 9269, 9672, 9703, 10764, 11268, 12207, 12834, 14398, 14508, 16276, 17112, 18538, 19406, 21528, 21597, 22536, 24414, 25668, 27807, 28796, 29016, 29109, 32552, 36621, 37076, 38812, 43194, 48828, 51336, 55614, 57592, 58218, 64791, 73242, 74152, 77624, 83421, 86388, 87327, 93587, 97656, 111228, 116436, 126139, 129582, 146484, 166842, 172776, 174654, 187174, 222456, 223169, 232872, 252278, 259164, 280761, 292968, 333684, 349308, 374348, 378417, 446338, 504556, 518328, 561522, 667368, 669507, 698616, 748696, 756834, 842283, 892676, 1009112, 1123044, 1135251, 1339014, 1513668, 1684566, 1785352, 2008521, 2246088, 2270502, 2678028, 2901197, 3027336, 3369132, 4017042, 4541004, 5356056, 5802394, 6738264, 8034084, 8703591, 9082008, 11604788, 16068168, 17407182, 23209576, 26110773, 34814364, 52221546, 69628728, 104443092, 208886184]

約数ペア:

[(1, 208886184), (2, 104443092), (3, 69628728), (4, 52221546), (6, 34814364), (8, 26110773), (9, 23209576), (12, 17407182), (13, 16068168), (18, 11604788), (23, 9082008), (24, 8703591), (26, 8034084), (31, 6738264), (36, 5802394), (39, 5356056), (46, 4541004), (52, 4017042), (62, 3369132), (69, 3027336), (72, 2901197), (78, 2678028), (92, 2270502), (93, 2246088), (104, 2008521), (117, 1785352), (124, 1684566), (138, 1513668), (156, 1339014), (184, 1135251), (186, 1123044), (207, 1009112), (234, 892676), (248, 842283), (276, 756834), (279, 748696), (299, 698616), (312, 669507), (313, 667368), (372, 561522), (403, 518328), (414, 504556), (468, 446338), (552, 378417), (558, 374348), (598, 349308), (626, 333684), (713, 292968), (744, 280761), (806, 259164), (828, 252278), (897, 232872), (936, 223169), (939, 222456), (1116, 187174), (1196, 174654), (1209, 172776), (1252, 166842), (1426, 146484), (1612, 129582), (1656, 126139), (1794, 116436), (1878, 111228), (2139, 97656), (2232, 93587), (2392, 87327), (2418, 86388), (2504, 83421), (2691, 77624), (2817, 74152), (2852, 73242), (3224, 64791), (3588, 58218), (3627, 57592), (3756, 55614), (4069, 51336), (4278, 48828), (4836, 43194), (5382, 38812), (5634, 37076), (5704, 36621), (6417, 32552), (7176, 29109), (7199, 29016), (7254, 28796), (7512, 27807), (8138, 25668), (8556, 24414), (9269, 22536), (9672, 21597), (9703, 21528), (10764, 19406), (11268, 18538), (12207, 17112), (12834, 16276), (14398, 14508)]