207701431

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{4591}}^1$

素因数の和:4902

約数の個数: 16

約数和(自身を含む): 248629248

約数和(自身を除く): 40927817

約数列:

[1, 7, 23, 161, 281, 1967, 4591, 6463, 32137, 45241, 105593, 739151, 1290071, 9030497, 29671633, 207701431]

約数ペア:

[(1, 207701431), (7, 29671633), (23, 9030497), (161, 1290071), (281, 739151), (1967, 105593), (4591, 45241), (6463, 32137)]