149900531

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^2\times {\mathrm{199}}^1$

素因数の和:335

約数の個数: 24

約数和(自身を含む): 173337600

約数和(自身を除く): 23437069

約数列:

[1, 11, 31, 47, 199, 341, 517, 1457, 2189, 2209, 6169, 9353, 16027, 24299, 67859, 68479, 102883, 289943, 439591, 753269, 3189373, 4835501, 13627321, 149900531]

約数ペア:

[(1, 149900531), (11, 13627321), (31, 4835501), (47, 3189373), (199, 753269), (341, 439591), (517, 289943), (1457, 102883), (2189, 68479), (2209, 67859), (6169, 24299), (9353, 16027)]