208222077

素因数分解:

$3^1\times 7^1\times {\mathrm{2087}}^1\times {\mathrm{4751}}^1$

素因数の和:6848

約数の個数: 16

約数和(自身を含む): 317509632

約数和(自身を除く): 109287555

約数列:

[1, 3, 7, 21, 2087, 4751, 6261, 14253, 14609, 33257, 43827, 99771, 9915337, 29746011, 69407359, 208222077]

約数ペア:

[(1, 208222077), (3, 69407359), (7, 29746011), (21, 9915337), (2087, 99771), (4751, 43827), (6261, 33257), (14253, 14609)]