201663365

素因数分解:

$5^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1\times {\mathrm{617}}^1$

素因数の和:1252

約数の個数: 16

約数和(自身を含む): 244728000

約数和(自身を除く): 43064635

約数列:

[1, 5, 131, 499, 617, 655, 2495, 3085, 65369, 80827, 307883, 326845, 404135, 1539415, 40332673, 201663365]

約数ペア:

[(1, 201663365), (5, 40332673), (131, 1539415), (499, 404135), (617, 326845), (655, 307883), (2495, 80827), (3085, 65369)]