206304256

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:215

約数の個数: 88

約数和(自身を含む): 436518656

約数和(自身を除く): 230214400

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 67, 97, 124, 128, 134, 194, 248, 256, 268, 388, 496, 512, 536, 776, 992, 1024, 1072, 1552, 1984, 2077, 2144, 3007, 3104, 3968, 4154, 4288, 6014, 6208, 6499, 7936, 8308, 8576, 12028, 12416, 12998, 15872, 16616, 17152, 24056, 24832, 25996, 31744, 33232, 34304, 48112, 49664, 51992, 66464, 68608, 96224, 99328, 103984, 132928, 192448, 201469, 207968, 265856, 384896, 402938, 415936, 531712, 769792, 805876, 831872, 1063424, 1539584, 1611752, 1663744, 2126848, 3079168, 3223504, 3327488, 6447008, 6654976, 12894016, 25788032, 51576064, 103152128, 206304256]

約数ペア:

[(1, 206304256), (2, 103152128), (4, 51576064), (8, 25788032), (16, 12894016), (31, 6654976), (32, 6447008), (62, 3327488), (64, 3223504), (67, 3079168), (97, 2126848), (124, 1663744), (128, 1611752), (134, 1539584), (194, 1063424), (248, 831872), (256, 805876), (268, 769792), (388, 531712), (496, 415936), (512, 402938), (536, 384896), (776, 265856), (992, 207968), (1024, 201469), (1072, 192448), (1552, 132928), (1984, 103984), (2077, 99328), (2144, 96224), (3007, 68608), (3104, 66464), (3968, 51992), (4154, 49664), (4288, 48112), (6014, 34304), (6208, 33232), (6499, 31744), (7936, 25996), (8308, 24832), (8576, 24056), (12028, 17152), (12416, 16616), (12998, 15872)]