200816896

素因数分解:

$2^8\times 7^3\times {\mathrm{2287}}^1$

素因数の和:2324

約数の個数: 72

約数和(自身を含む): 467667200

約数和(自身を除く): 266850304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 343, 392, 448, 686, 784, 896, 1372, 1568, 1792, 2287, 2744, 3136, 4574, 5488, 6272, 9148, 10976, 12544, 16009, 18296, 21952, 32018, 36592, 43904, 64036, 73184, 87808, 112063, 128072, 146368, 224126, 256144, 292736, 448252, 512288, 585472, 784441, 896504, 1024576, 1568882, 1793008, 2049152, 3137764, 3586016, 4098304, 6275528, 7172032, 12551056, 14344064, 25102112, 28688128, 50204224, 100408448, 200816896]

約数ペア:

[(1, 200816896), (2, 100408448), (4, 50204224), (7, 28688128), (8, 25102112), (14, 14344064), (16, 12551056), (28, 7172032), (32, 6275528), (49, 4098304), (56, 3586016), (64, 3137764), (98, 2049152), (112, 1793008), (128, 1568882), (196, 1024576), (224, 896504), (256, 784441), (343, 585472), (392, 512288), (448, 448252), (686, 292736), (784, 256144), (896, 224126), (1372, 146368), (1568, 128072), (1792, 112063), (2287, 87808), (2744, 73184), (3136, 64036), (4574, 43904), (5488, 36592), (6272, 32018), (9148, 21952), (10976, 18296), (12544, 16009)]