197014713

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{87679}}^1$

素因数の和:87796

約数の個数: 16

約数和(自身を含む): 303022080

約数和(自身を除く): 106007367

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 87679, 263037, 613753, 1841259, 9381653, 28144959, 65671571, 197014713]

約数ペア:

[(1, 197014713), (3, 65671571), (7, 28144959), (21, 9381653), (107, 1841259), (321, 613753), (749, 263037), (2247, 87679)]