197418959

素因数分解:

${\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{827}}^1$

素因数の和:1054

約数の個数: 16

約数和(自身を含む): 210325248

約数和(自身を除く): 12906289

約数列:

[1, 23, 97, 107, 827, 2231, 2461, 10379, 19021, 80219, 88489, 238717, 1845037, 2035247, 8583433, 197418959]

約数ペア:

[(1, 197418959), (23, 8583433), (97, 2035247), (107, 1845037), (827, 238717), (2231, 88489), (2461, 80219), (10379, 19021)]