213677107

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{5507}}^1$

素因数の和:5778

約数の個数: 16

約数和(自身を含む): 255923712

約数和(自身を除く): 42246605

約数列:

[1, 7, 23, 161, 241, 1687, 5507, 5543, 38549, 38801, 126661, 886627, 1327187, 9290309, 30525301, 213677107]

約数ペア:

[(1, 213677107), (7, 30525301), (23, 9290309), (161, 1327187), (241, 886627), (1687, 126661), (5507, 38801), (5543, 38549)]