199740038398

素因数分解:

$2^1\times {\mathrm{65419}}^1\times {\mathrm{1526621}}^1$

素因数の和:1592042

約数の個数: 8

約数和(自身を含む): 299614833720

約数和(自身を除く): 99874795322

約数列:

[1, 2, 65419, 130838, 1526621, 3053242, 99870019199, 199740038398]

約数ペア:

[(1, 199740038398), (2, 99870019199), (65419, 3053242), (130838, 1526621)]