208816929

素因数分解:

$3^2\times {\mathrm{193}}^1\times {\mathrm{239}}^1\times {\mathrm{503}}^1$

素因数の和:941

約数の個数: 24

約数和(自身を含む): 305061120

約数和(自身を除く): 96244191

約数列:

[1, 3, 9, 193, 239, 503, 579, 717, 1509, 1737, 2151, 4527, 46127, 97079, 120217, 138381, 291237, 360651, 415143, 873711, 1081953, 23201881, 69605643, 208816929]

約数ペア:

[(1, 208816929), (3, 69605643), (9, 23201881), (193, 1081953), (239, 873711), (503, 415143), (579, 360651), (717, 291237), (1509, 138381), (1737, 120217), (2151, 97079), (4527, 46127)]