189969726

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{295903}}^1$

素因数の和:296015

約数の個数: 16

約数和(自身を含む): 383491584

約数和(自身を除く): 193521858

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 295903, 591806, 887709, 1775418, 31661621, 63323242, 94984863, 189969726]

約数ペア:

[(1, 189969726), (2, 94984863), (3, 63323242), (6, 31661621), (107, 1775418), (214, 887709), (321, 591806), (642, 295903)]