206862848

素因数分解:

$2^9\times {\mathrm{404029}}^1$

素因数の和:404047

約数の個数: 20

約数和(自身を含む): 413322690

約数和(自身を除く): 206459842

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 404029, 808058, 1616116, 3232232, 6464464, 12928928, 25857856, 51715712, 103431424, 206862848]

約数ペア:

[(1, 206862848), (2, 103431424), (4, 51715712), (8, 25857856), (16, 12928928), (32, 6464464), (64, 3232232), (128, 1616116), (256, 808058), (512, 404029)]