207931448

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{463}}^1\times {\mathrm{769}}^1$

素因数の和:1311

約数の個数: 32

約数和(自身を含む): 396580800

約数和(自身を除く): 188649352

約数列:

[1, 2, 4, 8, 73, 146, 292, 463, 584, 769, 926, 1538, 1852, 3076, 3704, 6152, 33799, 56137, 67598, 112274, 135196, 224548, 270392, 356047, 449096, 712094, 1424188, 2848376, 25991431, 51982862, 103965724, 207931448]

約数ペア:

[(1, 207931448), (2, 103965724), (4, 51982862), (8, 25991431), (73, 2848376), (146, 1424188), (292, 712094), (463, 449096), (584, 356047), (769, 270392), (926, 224548), (1538, 135196), (1852, 112274), (3076, 67598), (3704, 56137), (6152, 33799)]