202071717

素因数分解:

$3^2\times {\mathrm{83}}^1\times {\mathrm{157}}^1\times {\mathrm{1723}}^1$

素因数の和:1969

約数の個数: 24

約数和(自身を含む): 297452064

約数和(自身を除く): 95380347

約数列:

[1, 3, 9, 83, 157, 249, 471, 747, 1413, 1723, 5169, 13031, 15507, 39093, 117279, 143009, 270511, 429027, 811533, 1287081, 2434599, 22452413, 67357239, 202071717]

約数ペア:

[(1, 202071717), (3, 67357239), (9, 22452413), (83, 2434599), (157, 1287081), (249, 811533), (471, 429027), (747, 270511), (1413, 143009), (1723, 117279), (5169, 39093), (13031, 15507)]