204544208

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{105653}}^1$

素因数の和:105683

約数の個数: 30

約数和(自身を含む): 435611442

約数和(自身を除く): 231067234

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 105653, 211306, 422612, 845224, 1162183, 1690448, 2324366, 4648732, 9297464, 12784013, 18594928, 25568026, 51136052, 102272104, 204544208]

約数ペア:

[(1, 204544208), (2, 102272104), (4, 51136052), (8, 25568026), (11, 18594928), (16, 12784013), (22, 9297464), (44, 4648732), (88, 2324366), (121, 1690448), (176, 1162183), (242, 845224), (484, 422612), (968, 211306), (1936, 105653)]