197810256

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2713}}^1$

素因数の和:2769

約数の個数: 120

約数和(自身を含む): 613841664

約数和(自身を除く): 416031408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 372, 392, 434, 496, 588, 651, 744, 784, 868, 1176, 1302, 1488, 1519, 1736, 2352, 2604, 2713, 3038, 3472, 4557, 5208, 5426, 6076, 8139, 9114, 10416, 10852, 12152, 16278, 18228, 18991, 21704, 24304, 32556, 36456, 37982, 43408, 56973, 65112, 72912, 75964, 84103, 113946, 130224, 132937, 151928, 168206, 227892, 252309, 265874, 303856, 336412, 398811, 455784, 504618, 531748, 588721, 672824, 797622, 911568, 1009236, 1063496, 1177442, 1345648, 1595244, 1766163, 2018472, 2126992, 2354884, 3190488, 3532326, 4036944, 4121047, 4709768, 6380976, 7064652, 8242094, 9419536, 12363141, 14129304, 16484188, 24726282, 28258608, 32968376, 49452564, 65936752, 98905128, 197810256]

約数ペア:

[(1, 197810256), (2, 98905128), (3, 65936752), (4, 49452564), (6, 32968376), (7, 28258608), (8, 24726282), (12, 16484188), (14, 14129304), (16, 12363141), (21, 9419536), (24, 8242094), (28, 7064652), (31, 6380976), (42, 4709768), (48, 4121047), (49, 4036944), (56, 3532326), (62, 3190488), (84, 2354884), (93, 2126992), (98, 2018472), (112, 1766163), (124, 1595244), (147, 1345648), (168, 1177442), (186, 1063496), (196, 1009236), (217, 911568), (248, 797622), (294, 672824), (336, 588721), (372, 531748), (392, 504618), (434, 455784), (496, 398811), (588, 336412), (651, 303856), (744, 265874), (784, 252309), (868, 227892), (1176, 168206), (1302, 151928), (1488, 132937), (1519, 130224), (1736, 113946), (2352, 84103), (2604, 75964), (2713, 72912), (3038, 65112), (3472, 56973), (4557, 43408), (5208, 37982), (5426, 36456), (6076, 32556), (8139, 24304), (9114, 21704), (10416, 18991), (10852, 18228), (12152, 16278)]