195149168

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{113989}}^1$

素因数の和:114104

約数の個数: 20

約数和(自身を含む): 381638520

約数和(自身を除く): 186489352

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 113989, 227978, 455956, 911912, 1823824, 12196823, 24393646, 48787292, 97574584, 195149168]

約数ペア:

[(1, 195149168), (2, 97574584), (4, 48787292), (8, 24393646), (16, 12196823), (107, 1823824), (214, 911912), (428, 455956), (856, 227978), (1712, 113989)]