207949693

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1103}}^1\times {\mathrm{1171}}^1$

素因数の和:2304

約数の個数: 16

約数和(自身を含む): 248426496

約数和(自身を除く): 40476803

約数列:

[1, 7, 23, 161, 1103, 1171, 7721, 8197, 25369, 26933, 177583, 188531, 1291613, 9041291, 29707099, 207949693]

約数ペア:

[(1, 207949693), (7, 29707099), (23, 9041291), (161, 1291613), (1103, 188531), (1171, 177583), (7721, 26933), (8197, 25369)]