201564

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{509}}^1$

素因数の和:530

約数の個数: 36

約数和(自身を含む): 556920

約数和(自身を除く): 355356

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 509, 1018, 1527, 2036, 3054, 4581, 5599, 6108, 9162, 11198, 16797, 18324, 22396, 33594, 50391, 67188, 100782, 201564]

約数ペア:

[(1, 201564), (2, 100782), (3, 67188), (4, 50391), (6, 33594), (9, 22396), (11, 18324), (12, 16797), (18, 11198), (22, 9162), (33, 6108), (36, 5599), (44, 4581), (66, 3054), (99, 2036), (132, 1527), (198, 1018), (396, 509)]