211729914

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{97213}}^1$

素因数の和:97243

約数の個数: 36

約数和(自身を含む): 504249018

約数和(自身を除く): 292519104

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 97213, 194426, 291639, 583278, 874917, 1069343, 1749834, 2138686, 3208029, 6416058, 9624087, 11762773, 19248174, 23525546, 35288319, 70576638, 105864957, 211729914]

約数ペア:

[(1, 211729914), (2, 105864957), (3, 70576638), (6, 35288319), (9, 23525546), (11, 19248174), (18, 11762773), (22, 9624087), (33, 6416058), (66, 3208029), (99, 2138686), (121, 1749834), (198, 1069343), (242, 874917), (363, 583278), (726, 291639), (1089, 194426), (2178, 97213)]