193991612

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{370213}}^1$

素因数の和:370348

約数の個数: 12

約数和(自身を含む): 342077736

約数和(自身を除く): 148086124

約数列:

[1, 2, 4, 131, 262, 524, 370213, 740426, 1480852, 48497903, 96995806, 193991612]

約数ペア:

[(1, 193991612), (2, 96995806), (4, 48497903), (131, 1480852), (262, 740426), (524, 370213)]