199798272

素因数分解:

$2^9\times 3^3\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 160

約数和(自身を含む): 601524000

約数和(自身を除く): 401725728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 97, 108, 128, 144, 149, 192, 194, 216, 256, 288, 291, 298, 384, 388, 432, 447, 512, 576, 582, 596, 768, 776, 864, 873, 894, 1152, 1164, 1192, 1341, 1536, 1552, 1728, 1746, 1788, 2304, 2328, 2384, 2619, 2682, 3104, 3456, 3492, 3576, 4023, 4608, 4656, 4768, 5238, 5364, 6208, 6912, 6984, 7152, 8046, 9312, 9536, 10476, 10728, 12416, 13824, 13968, 14304, 14453, 16092, 18624, 19072, 20952, 21456, 24832, 27936, 28608, 28906, 32184, 37248, 38144, 41904, 42912, 43359, 49664, 55872, 57216, 57812, 64368, 74496, 76288, 83808, 85824, 86718, 111744, 114432, 115624, 128736, 130077, 148992, 167616, 171648, 173436, 223488, 228864, 231248, 257472, 260154, 335232, 343296, 346872, 390231, 446976, 462496, 514944, 520308, 670464, 686592, 693744, 780462, 924992, 1029888, 1040616, 1340928, 1387488, 1560924, 1849984, 2059776, 2081232, 2774976, 3121848, 3699968, 4162464, 5549952, 6243696, 7399936, 8324928, 11099904, 12487392, 16649856, 22199808, 24974784, 33299712, 49949568, 66599424, 99899136, 199798272]

約数ペア:

[(1, 199798272), (2, 99899136), (3, 66599424), (4, 49949568), (6, 33299712), (8, 24974784), (9, 22199808), (12, 16649856), (16, 12487392), (18, 11099904), (24, 8324928), (27, 7399936), (32, 6243696), (36, 5549952), (48, 4162464), (54, 3699968), (64, 3121848), (72, 2774976), (96, 2081232), (97, 2059776), (108, 1849984), (128, 1560924), (144, 1387488), (149, 1340928), (192, 1040616), (194, 1029888), (216, 924992), (256, 780462), (288, 693744), (291, 686592), (298, 670464), (384, 520308), (388, 514944), (432, 462496), (447, 446976), (512, 390231), (576, 346872), (582, 343296), (596, 335232), (768, 260154), (776, 257472), (864, 231248), (873, 228864), (894, 223488), (1152, 173436), (1164, 171648), (1192, 167616), (1341, 148992), (1536, 130077), (1552, 128736), (1728, 115624), (1746, 114432), (1788, 111744), (2304, 86718), (2328, 85824), (2384, 83808), (2619, 76288), (2682, 74496), (3104, 64368), (3456, 57812), (3492, 57216), (3576, 55872), (4023, 49664), (4608, 43359), (4656, 42912), (4768, 41904), (5238, 38144), (5364, 37248), (6208, 32184), (6912, 28906), (6984, 28608), (7152, 27936), (8046, 24832), (9312, 21456), (9536, 20952), (10476, 19072), (10728, 18624), (12416, 16092), (13824, 14453), (13968, 14304)]