198557002

素因数分解:

$2^1\times 7^1\times {\mathrm{2161}}^1\times {\mathrm{6563}}^1$

素因数の和:8733

約数の個数: 16

約数和(自身を含む): 340592832

約数和(自身を除く): 142035830

約数列:

[1, 2, 7, 14, 2161, 4322, 6563, 13126, 15127, 30254, 45941, 91882, 14182643, 28365286, 99278501, 198557002]

約数ペア:

[(1, 198557002), (2, 99278501), (7, 28365286), (14, 14182643), (2161, 91882), (4322, 45941), (6563, 30254), (13126, 15127)]