238141967

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{4457}}^1$

素因数の和:4930

約数の個数: 16

約数和(自身を含む): 288878400

約数和(自身を除く): 50736433

約数列:

[1, 7, 17, 119, 449, 3143, 4457, 7633, 31199, 53431, 75769, 530383, 2001193, 14008351, 34020281, 238141967]

約数ペア:

[(1, 238141967), (7, 34020281), (17, 14008351), (119, 2001193), (449, 530383), (3143, 75769), (4457, 53431), (7633, 31199)]