225650306

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{1399}}^1$

素因数の和:1730

約数の個数: 32

約数和(自身を含む): 397958400

約数和(自身を除く): 172308094

約数列:

[1, 2, 7, 14, 41, 82, 281, 287, 562, 574, 1399, 1967, 2798, 3934, 9793, 11521, 19586, 23042, 57359, 80647, 114718, 161294, 393119, 401513, 786238, 803026, 2751833, 5503666, 16117879, 32235758, 112825153, 225650306]

約数ペア:

[(1, 225650306), (2, 112825153), (7, 32235758), (14, 16117879), (41, 5503666), (82, 2751833), (281, 803026), (287, 786238), (562, 401513), (574, 393119), (1399, 161294), (1967, 114718), (2798, 80647), (3934, 57359), (9793, 23042), (11521, 19586)]