206887576

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{160627}}^1$

素因数の和:160663

約数の個数: 32

約数和(自身を含む): 462608640

約数和(自身を除く): 255721064

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 160627, 321254, 642508, 1124389, 1285016, 2248778, 3694421, 4497556, 7388842, 8995112, 14777684, 25860947, 29555368, 51721894, 103443788, 206887576]

約数ペア:

[(1, 206887576), (2, 103443788), (4, 51721894), (7, 29555368), (8, 25860947), (14, 14777684), (23, 8995112), (28, 7388842), (46, 4497556), (56, 3694421), (92, 2248778), (161, 1285016), (184, 1124389), (322, 642508), (644, 321254), (1288, 160627)]