197001004053

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{87672899}}^1$

素因数の和:87673016

約数の個数: 16

約数和(自身を含む): 302997542400

約数和(自身を除く): 105996538347

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 87672899, 263018697, 613710293, 1841130879, 9381000193, 28143000579, 65667001351, 197001004053]

約数ペア:

[(1, 197001004053), (3, 65667001351), (7, 28143000579), (21, 9381000193), (107, 1841130879), (321, 613710293), (749, 263018697), (2247, 87672899)]