206572113

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{709}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 341140800

約数和(自身を除く): 134568687

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 109, 243, 297, 327, 709, 891, 981, 1199, 2127, 2673, 2943, 3597, 6381, 7799, 8829, 10791, 19143, 23397, 26487, 32373, 57429, 70191, 77281, 97119, 172287, 210573, 231843, 291357, 631719, 695529, 850091, 1895157, 2086587, 2550273, 6259761, 7650819, 18779283, 22952457, 68857371, 206572113]

約数ペア:

[(1, 206572113), (3, 68857371), (9, 22952457), (11, 18779283), (27, 7650819), (33, 6259761), (81, 2550273), (99, 2086587), (109, 1895157), (243, 850091), (297, 695529), (327, 631719), (709, 291357), (891, 231843), (981, 210573), (1199, 172287), (2127, 97119), (2673, 77281), (2943, 70191), (3597, 57429), (6381, 32373), (7799, 26487), (8829, 23397), (10791, 19143)]