199791824

素因数分解:

$2^4\times {\mathrm{1069}}^1\times {\mathrm{11681}}^1$

素因数の和:12758

約数の個数: 20

約数和(自身を含む): 387491940

約数和(自身を除く): 187700116

約数列:

[1, 2, 4, 8, 16, 1069, 2138, 4276, 8552, 11681, 17104, 23362, 46724, 93448, 186896, 12486989, 24973978, 49947956, 99895912, 199791824]

約数ペア:

[(1, 199791824), (2, 99895912), (4, 49947956), (8, 24973978), (16, 12486989), (1069, 186896), (2138, 93448), (4276, 46724), (8552, 23362), (11681, 17104)]