204102208

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{25111}}^1$

素因数の和:25250

約数の個数: 28

約数和(自身を含む): 408220672

約数和(自身を除く): 204118464

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 254, 508, 1016, 2032, 4064, 8128, 25111, 50222, 100444, 200888, 401776, 803552, 1607104, 3189097, 6378194, 12756388, 25512776, 51025552, 102051104, 204102208]

約数ペア:

[(1, 204102208), (2, 102051104), (4, 51025552), (8, 25512776), (16, 12756388), (32, 6378194), (64, 3189097), (127, 1607104), (254, 803552), (508, 401776), (1016, 200888), (2032, 100444), (4064, 50222), (8128, 25111)]