201089943

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{367}}^1\times {\mathrm{2647}}^1$

素因数の和:3043

約数の個数: 24

約数和(自身を含む): 304032768

約数和(自身を除く): 102942825

約数列:

[1, 3, 9, 23, 69, 207, 367, 1101, 2647, 3303, 7941, 8441, 23823, 25323, 60881, 75969, 182643, 547929, 971449, 2914347, 8743041, 22343327, 67029981, 201089943]

約数ペア:

[(1, 201089943), (3, 67029981), (9, 22343327), (23, 8743041), (69, 2914347), (207, 971449), (367, 547929), (1101, 182643), (2647, 75969), (3303, 60881), (7941, 25323), (8441, 23823)]