207742016

素因数分解:

$2^6\times {\mathrm{197}}^1\times {\mathrm{16477}}^1$

素因数の和:16686

約数の個数: 28

約数和(自身を含む): 414355788

約数和(自身を除く): 206613772

約数列:

[1, 2, 4, 8, 16, 32, 64, 197, 394, 788, 1576, 3152, 6304, 12608, 16477, 32954, 65908, 131816, 263632, 527264, 1054528, 3245969, 6491938, 12983876, 25967752, 51935504, 103871008, 207742016]

約数ペア:

[(1, 207742016), (2, 103871008), (4, 51935504), (8, 25967752), (16, 12983876), (32, 6491938), (64, 3245969), (197, 1054528), (394, 527264), (788, 263632), (1576, 131816), (3152, 65908), (6304, 32954), (12608, 16477)]