204851962

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{142061}}^1$

素因数の和:142173

約数の個数: 16

約数和(自身を含む): 354586752

約数和(自身を除く): 149734790

約数列:

[1, 2, 7, 14, 103, 206, 721, 1442, 142061, 284122, 994427, 1988854, 14632283, 29264566, 102425981, 204851962]

約数ペア:

[(1, 204851962), (2, 102425981), (7, 29264566), (14, 14632283), (103, 1988854), (206, 994427), (721, 284122), (1442, 142061)]