199446533

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{6311}}^1$

素因数の和:6365

約数の個数: 24

約数和(自身を含む): 249500736

約数和(自身を除く): 50054203

約数列:

[1, 11, 13, 17, 143, 169, 187, 221, 1859, 2431, 2873, 6311, 31603, 69421, 82043, 107287, 902473, 1066559, 1180157, 1394731, 11732149, 15342041, 18131503, 199446533]

約数ペア:

[(1, 199446533), (11, 18131503), (13, 15342041), (17, 11732149), (143, 1394731), (169, 1180157), (187, 1066559), (221, 902473), (1859, 107287), (2431, 82043), (2873, 69421), (6311, 31603)]