200081439

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{3761}}^1$

素因数の和:4047

約数の個数: 24

約数和(自身を含む): 302825952

約数和(自身を除く): 102744513

約数列:

[1, 3, 9, 23, 69, 207, 257, 771, 2313, 3761, 5911, 11283, 17733, 33849, 53199, 86503, 259509, 778527, 966577, 2899731, 8699193, 22231271, 66693813, 200081439]

約数ペア:

[(1, 200081439), (3, 66693813), (9, 22231271), (23, 8699193), (69, 2899731), (207, 966577), (257, 778527), (771, 259509), (2313, 86503), (3761, 53199), (5911, 33849), (11283, 17733)]