204431851

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{5347}}^1$

素因数の和:5550

約数の個数: 16

約数和(自身を含む): 234499104

約数和(自身を除く): 30067253

約数列:

[1, 13, 17, 173, 221, 2249, 2941, 5347, 38233, 69511, 90899, 925031, 1181687, 12025403, 15725527, 204431851]

約数ペア:

[(1, 204431851), (13, 15725527), (17, 12025403), (173, 1181687), (221, 925031), (2249, 90899), (2941, 69511), (5347, 38233)]