206822912

素因数分解:

$2^9\times {\mathrm{403951}}^1$

素因数の和:403969

約数の個数: 20

約数和(自身を含む): 413242896

約数和(自身を除く): 206419984

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 403951, 807902, 1615804, 3231608, 6463216, 12926432, 25852864, 51705728, 103411456, 206822912]

約数ペア:

[(1, 206822912), (2, 103411456), (4, 51705728), (8, 25852864), (16, 12926432), (32, 6463216), (64, 3231608), (128, 1615804), (256, 807902), (512, 403951)]