200401936

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1$

素因数の和:408

約数の個数: 80

約数和(自身を含む): 455716864

約数和(自身を除く): 255314928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 127, 146, 193, 254, 292, 386, 508, 511, 584, 772, 889, 1016, 1022, 1168, 1351, 1544, 1778, 2032, 2044, 2702, 3088, 3556, 4088, 5404, 7112, 8176, 9271, 10808, 14089, 14224, 18542, 21616, 24511, 28178, 37084, 49022, 56356, 64897, 74168, 98044, 98623, 112712, 129794, 148336, 171577, 196088, 197246, 225424, 259588, 343154, 392176, 394492, 519176, 686308, 788984, 1038352, 1372616, 1577968, 1789303, 2745232, 3578606, 7157212, 12525121, 14314424, 25050242, 28628848, 50100484, 100200968, 200401936]

約数ペア:

[(1, 200401936), (2, 100200968), (4, 50100484), (7, 28628848), (8, 25050242), (14, 14314424), (16, 12525121), (28, 7157212), (56, 3578606), (73, 2745232), (112, 1789303), (127, 1577968), (146, 1372616), (193, 1038352), (254, 788984), (292, 686308), (386, 519176), (508, 394492), (511, 392176), (584, 343154), (772, 259588), (889, 225424), (1016, 197246), (1022, 196088), (1168, 171577), (1351, 148336), (1544, 129794), (1778, 112712), (2032, 98623), (2044, 98044), (2702, 74168), (3088, 64897), (3556, 56356), (4088, 49022), (5404, 37084), (7112, 28178), (8176, 24511), (9271, 21616), (10808, 18542), (14089, 14224)]