207977064

素因数分解:

$2^3\times 3^1\times {\mathrm{643}}^1\times {\mathrm{13477}}^1$

素因数の和:14129

約数の個数: 32

約数和(自身を含む): 520789920

約数和(自身を除く): 312812856

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 643, 1286, 1929, 2572, 3858, 5144, 7716, 13477, 15432, 26954, 40431, 53908, 80862, 107816, 161724, 323448, 8665711, 17331422, 25997133, 34662844, 51994266, 69325688, 103988532, 207977064]

約数ペア:

[(1, 207977064), (2, 103988532), (3, 69325688), (4, 51994266), (6, 34662844), (8, 25997133), (12, 17331422), (24, 8665711), (643, 323448), (1286, 161724), (1929, 107816), (2572, 80862), (3858, 53908), (5144, 40431), (7716, 26954), (13477, 15432)]