204564644

素因数分解:

$2^2\times {\mathrm{619}}^1\times {\mathrm{82619}}^1$

素因数の和:83242

約数の個数: 12

約数和(自身を含む): 358570800

約数和(自身を除く): 154006156

約数列:

[1, 2, 4, 619, 1238, 2476, 82619, 165238, 330476, 51141161, 102282322, 204564644]

約数ペア:

[(1, 204564644), (2, 102282322), (4, 51141161), (619, 330476), (1238, 165238), (2476, 82619)]