194542309870

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{188876029}}^1$

素因数の和:188876139

約数の個数: 16

約数和(自身を含む): 353575928160

約数和(自身を除く): 159033618290

約数列:

[1, 2, 5, 10, 103, 206, 515, 1030, 188876029, 377752058, 944380145, 1888760290, 19454230987, 38908461974, 97271154935, 194542309870]

約数ペア:

[(1, 194542309870), (2, 97271154935), (5, 38908461974), (10, 19454230987), (103, 1888760290), (206, 944380145), (515, 377752058), (1030, 188876029)]