208243712

素因数分解:

$2^{10}\times {\mathrm{203363}}^1$

素因数の和:203383

約数の個数: 22

約数和(自身を含む): 416286108

約数和(自身を除く): 208042396

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 203363, 406726, 813452, 1626904, 3253808, 6507616, 13015232, 26030464, 52060928, 104121856, 208243712]

約数ペア:

[(1, 208243712), (2, 104121856), (4, 52060928), (8, 26030464), (16, 13015232), (32, 6507616), (64, 3253808), (128, 1626904), (256, 813452), (512, 406726), (1024, 203363)]