320425934

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{193}}^1\times {\mathrm{8219}}^1$

素因数の和:8515

約数の個数: 16

約数和(自身を含む): 487972080

約数和(自身を除く): 167546146

約数列:

[1, 2, 101, 193, 202, 386, 8219, 16438, 19493, 38986, 830119, 1586267, 1660238, 3172534, 160212967, 320425934]

約数ペア:

[(1, 320425934), (2, 160212967), (101, 3172534), (193, 1660238), (202, 1586267), (386, 830119), (8219, 38986), (16438, 19493)]