206797312

素因数分解:

$2^9\times {\mathrm{403901}}^1$

素因数の和:403919

約数の個数: 20

約数和(自身を含む): 413191746

約数和(自身を除く): 206394434

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 403901, 807802, 1615604, 3231208, 6462416, 12924832, 25849664, 51699328, 103398656, 206797312]

約数ペア:

[(1, 206797312), (2, 103398656), (4, 51699328), (8, 25849664), (16, 12924832), (32, 6462416), (64, 3231208), (128, 1615604), (256, 807802), (512, 403901)]