207839159

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{827}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 239629824

約数和(自身を除く): 31790665

約数列:

[1, 11, 31, 67, 121, 341, 737, 827, 2077, 3751, 8107, 9097, 22847, 25637, 55409, 100067, 251317, 282007, 609499, 1717679, 3102077, 6704489, 18894469, 207839159]

約数ペア:

[(1, 207839159), (11, 18894469), (31, 6704489), (67, 3102077), (121, 1717679), (341, 609499), (737, 282007), (827, 251317), (2077, 100067), (3751, 55409), (8107, 25637), (9097, 22847)]