188992146

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{17509}}^1$

素因数の和:17778

約数の個数: 32

約数和(自身を含む): 433687680

約数和(自身を除く): 244695534

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 257, 514, 771, 1542, 1799, 3598, 5397, 10794, 17509, 35018, 52527, 105054, 122563, 245126, 367689, 735378, 4499813, 8999626, 13499439, 26998878, 31498691, 62997382, 94496073, 188992146]

約数ペア:

[(1, 188992146), (2, 94496073), (3, 62997382), (6, 31498691), (7, 26998878), (14, 13499439), (21, 8999626), (42, 4499813), (257, 735378), (514, 367689), (771, 245126), (1542, 122563), (1799, 105054), (3598, 52527), (5397, 35018), (10794, 17509)]