207788693

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67927}}^1$

素因数の和:67976

約数の個数: 16

約数和(自身を含む): 260843520

約数和(自身を除く): 53054827

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 67927, 475489, 1290613, 1562321, 9034291, 10936247, 29684099, 207788693]

約数ペア:

[(1, 207788693), (7, 29684099), (19, 10936247), (23, 9034291), (133, 1562321), (161, 1290613), (437, 475489), (3059, 67927)]