205120137599

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{5557757}}^1$

素因数の和:5557954

約数の個数: 16

約数和(自身を含む): 235293242688

約数和(自身を除く): 30173105089

約数列:

[1, 13, 17, 167, 221, 2171, 2839, 36907, 5557757, 72250841, 94481869, 928145419, 1228264297, 12065890447, 15778472123, 205120137599]

約数ペア:

[(1, 205120137599), (13, 15778472123), (17, 12065890447), (167, 1228264297), (221, 928145419), (2171, 94481869), (2839, 72250841), (36907, 5557757)]