205597888

素因数分解:

$2^6\times {\mathrm{103}}^1\times {\mathrm{31189}}^1$

素因数の和:31304

約数の個数: 28

約数和(自身を含む): 411957520

約数和(自身を除く): 206359632

約数列:

[1, 2, 4, 8, 16, 32, 64, 103, 206, 412, 824, 1648, 3296, 6592, 31189, 62378, 124756, 249512, 499024, 998048, 1996096, 3212467, 6424934, 12849868, 25699736, 51399472, 102798944, 205597888]

約数ペア:

[(1, 205597888), (2, 102798944), (4, 51399472), (8, 25699736), (16, 12849868), (32, 6424934), (64, 3212467), (103, 1996096), (206, 998048), (412, 499024), (824, 249512), (1648, 124756), (3296, 62378), (6592, 31189)]