198291274

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{8831}}^1$

素因数の和:9045

約数の個数: 16

約数和(自身を含む): 303114240

約数和(自身を除く): 104822966

約数列:

[1, 2, 103, 109, 206, 218, 8831, 11227, 17662, 22454, 909593, 962579, 1819186, 1925158, 99145637, 198291274]

約数ペア:

[(1, 198291274), (2, 99145637), (103, 1925158), (109, 1819186), (206, 962579), (218, 909593), (8831, 22454), (11227, 17662)]