206691254

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{829}}^1\times {\mathrm{1619}}^1$

素因数の和:2468

約数の個数: 32

約数和(自身を含む): 387244800

約数和(自身を除く): 180553546

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 829, 1619, 1658, 3238, 5803, 9119, 11333, 11606, 17809, 18238, 22666, 35618, 63833, 124663, 127666, 249326, 1342151, 2684302, 9395057, 14763661, 18790114, 29527322, 103345627, 206691254]

約数ペア:

[(1, 206691254), (2, 103345627), (7, 29527322), (11, 18790114), (14, 14763661), (22, 9395057), (77, 2684302), (154, 1342151), (829, 249326), (1619, 127666), (1658, 124663), (3238, 63833), (5803, 35618), (9119, 22666), (11333, 18238), (11606, 17809)]