201598976

素因数分解:

$2^{11}\times {\mathrm{173}}^1\times {\mathrm{569}}^1$

素因数の和:764

約数の個数: 48

約数和(自身を含む): 406142100

約数和(自身を除く): 204543124

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 173, 256, 346, 512, 569, 692, 1024, 1138, 1384, 2048, 2276, 2768, 4552, 5536, 9104, 11072, 18208, 22144, 36416, 44288, 72832, 88576, 98437, 145664, 177152, 196874, 291328, 354304, 393748, 582656, 787496, 1165312, 1574992, 3149984, 6299968, 12599936, 25199872, 50399744, 100799488, 201598976]

約数ペア:

[(1, 201598976), (2, 100799488), (4, 50399744), (8, 25199872), (16, 12599936), (32, 6299968), (64, 3149984), (128, 1574992), (173, 1165312), (256, 787496), (346, 582656), (512, 393748), (569, 354304), (692, 291328), (1024, 196874), (1138, 177152), (1384, 145664), (2048, 98437), (2276, 88576), (2768, 72832), (4552, 44288), (5536, 36416), (9104, 22144), (11072, 18208)]