204863888

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{441517}}^1$

素因数の和:441554

約数の個数: 20

約数和(自身を含む): 410611740

約数和(自身を除く): 205747852

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 441517, 883034, 1766068, 3532136, 7064272, 12803993, 25607986, 51215972, 102431944, 204863888]

約数ペア:

[(1, 204863888), (2, 102431944), (4, 51215972), (8, 25607986), (16, 12803993), (29, 7064272), (58, 3532136), (116, 1766068), (232, 883034), (464, 441517)]