193304884

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{680651}}^1$

素因数の和:680726

約数の個数: 12

約数和(自身を含む): 343048608

約数和(自身を除く): 149743724

約数列:

[1, 2, 4, 71, 142, 284, 680651, 1361302, 2722604, 48326221, 96652442, 193304884]

約数ペア:

[(1, 193304884), (2, 96652442), (4, 48326221), (71, 2722604), (142, 1361302), (284, 680651)]