197932709

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{2957}}^1$

素因数の和:3260

約数の個数: 16

約数和(自身を含む): 225281280

約数和(自身を除く): 27348571

約数列:

[1, 13, 19, 247, 271, 2957, 3523, 5149, 38441, 56183, 66937, 730379, 801347, 10417511, 15225593, 197932709]

約数ペア:

[(1, 197932709), (13, 15225593), (19, 10417511), (247, 801347), (271, 730379), (2957, 66937), (3523, 56183), (5149, 38441)]