201694857

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{11027}}^1$

素因数の和:11117

約数の個数: 32

約数和(自身を含む): 335956992

約数和(自身を除く): 134262135

約数列:

[1, 3, 7, 13, 21, 39, 67, 91, 201, 273, 469, 871, 1407, 2613, 6097, 11027, 18291, 33081, 77189, 143351, 231567, 430053, 738809, 1003457, 2216427, 3010371, 5171663, 9604517, 15514989, 28813551, 67231619, 201694857]

約数ペア:

[(1, 201694857), (3, 67231619), (7, 28813551), (13, 15514989), (21, 9604517), (39, 5171663), (67, 3010371), (91, 2216427), (201, 1003457), (273, 738809), (469, 430053), (871, 231567), (1407, 143351), (2613, 77189), (6097, 33081), (11027, 18291)]