209400928

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{594889}}^1$

素因数の和:594910

約数の個数: 24

約数和(自身を含む): 449736840

約数和(自身を除く): 240335912

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 594889, 1189778, 2379556, 4759112, 6543779, 9518224, 13087558, 19036448, 26175116, 52350232, 104700464, 209400928]

約数ペア:

[(1, 209400928), (2, 104700464), (4, 52350232), (8, 26175116), (11, 19036448), (16, 13087558), (22, 9518224), (32, 6543779), (44, 4759112), (88, 2379556), (176, 1189778), (352, 594889)]