203656236

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{397}}^1$

素因数の和:639

約数の個数: 96

約数和(自身を含む): 564867072

約数和(自身を除く): 361210836

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 197, 217, 372, 394, 397, 434, 591, 651, 788, 794, 868, 1182, 1191, 1302, 1379, 1588, 2364, 2382, 2604, 2758, 2779, 4137, 4764, 5516, 5558, 6107, 8274, 8337, 11116, 12214, 12307, 16548, 16674, 18321, 24428, 24614, 33348, 36642, 36921, 42749, 49228, 73284, 73842, 78209, 85498, 86149, 128247, 147684, 156418, 170996, 172298, 234627, 256494, 258447, 312836, 344596, 469254, 512988, 516894, 547463, 938508, 1033788, 1094926, 1642389, 2189852, 2424479, 3284778, 4848958, 6569556, 7273437, 9697916, 14546874, 16971353, 29093748, 33942706, 50914059, 67885412, 101828118, 203656236]

約数ペア:

[(1, 203656236), (2, 101828118), (3, 67885412), (4, 50914059), (6, 33942706), (7, 29093748), (12, 16971353), (14, 14546874), (21, 9697916), (28, 7273437), (31, 6569556), (42, 4848958), (62, 3284778), (84, 2424479), (93, 2189852), (124, 1642389), (186, 1094926), (197, 1033788), (217, 938508), (372, 547463), (394, 516894), (397, 512988), (434, 469254), (591, 344596), (651, 312836), (788, 258447), (794, 256494), (868, 234627), (1182, 172298), (1191, 170996), (1302, 156418), (1379, 147684), (1588, 128247), (2364, 86149), (2382, 85498), (2604, 78209), (2758, 73842), (2779, 73284), (4137, 49228), (4764, 42749), (5516, 36921), (5558, 36642), (6107, 33348), (8274, 24614), (8337, 24428), (11116, 18321), (12214, 16674), (12307, 16548)]