195488404

素因数分解:

$2^2\times {\mathrm{1117}}^1\times {\mathrm{43753}}^1$

素因数の和:44874

約数の個数: 12

約数和(自身を含む): 342418804

約数和(自身を除く): 146930400

約数列:

[1, 2, 4, 1117, 2234, 4468, 43753, 87506, 175012, 48872101, 97744202, 195488404]

約数ペア:

[(1, 195488404), (2, 97744202), (4, 48872101), (1117, 175012), (2234, 87506), (4468, 43753)]