200554872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{397}}^1$

素因数の和:541

約数の個数: 128

約数和(自身を含む): 599101440

約数和(自身を除く): 398546568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 97, 124, 168, 186, 194, 217, 248, 291, 372, 388, 397, 434, 582, 651, 679, 744, 776, 794, 868, 1164, 1191, 1302, 1358, 1588, 1736, 2037, 2328, 2382, 2604, 2716, 2779, 3007, 3176, 4074, 4764, 5208, 5432, 5558, 6014, 8148, 8337, 9021, 9528, 11116, 12028, 12307, 16296, 16674, 18042, 21049, 22232, 24056, 24614, 33348, 36084, 36921, 38509, 42098, 49228, 63147, 66696, 72168, 73842, 77018, 84196, 86149, 98456, 115527, 126294, 147684, 154036, 168392, 172298, 231054, 252588, 258447, 269563, 295368, 308072, 344596, 462108, 505176, 516894, 539126, 689192, 808689, 924216, 1033788, 1078252, 1193779, 1617378, 2067576, 2156504, 2387558, 3234756, 3581337, 4775116, 6469512, 7162674, 8356453, 9550232, 14325348, 16712906, 25069359, 28650696, 33425812, 50138718, 66851624, 100277436, 200554872]

約数ペア:

[(1, 200554872), (2, 100277436), (3, 66851624), (4, 50138718), (6, 33425812), (7, 28650696), (8, 25069359), (12, 16712906), (14, 14325348), (21, 9550232), (24, 8356453), (28, 7162674), (31, 6469512), (42, 4775116), (56, 3581337), (62, 3234756), (84, 2387558), (93, 2156504), (97, 2067576), (124, 1617378), (168, 1193779), (186, 1078252), (194, 1033788), (217, 924216), (248, 808689), (291, 689192), (372, 539126), (388, 516894), (397, 505176), (434, 462108), (582, 344596), (651, 308072), (679, 295368), (744, 269563), (776, 258447), (794, 252588), (868, 231054), (1164, 172298), (1191, 168392), (1302, 154036), (1358, 147684), (1588, 126294), (1736, 115527), (2037, 98456), (2328, 86149), (2382, 84196), (2604, 77018), (2716, 73842), (2779, 72168), (3007, 66696), (3176, 63147), (4074, 49228), (4764, 42098), (5208, 38509), (5432, 36921), (5558, 36084), (6014, 33348), (8148, 24614), (8337, 24056), (9021, 22232), (9528, 21049), (11116, 18042), (12028, 16674), (12307, 16296)]