194504926

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{17789}}^1$

素因数の和:17880

約数の個数: 32

約数和(自身を含む): 368893440

約数和(自身を除く): 174388514

約数列:

[1, 2, 7, 11, 14, 22, 71, 77, 142, 154, 497, 781, 994, 1562, 5467, 10934, 17789, 35578, 124523, 195679, 249046, 391358, 1263019, 1369753, 2526038, 2739506, 8841133, 13893209, 17682266, 27786418, 97252463, 194504926]

約数ペア:

[(1, 194504926), (2, 97252463), (7, 27786418), (11, 17682266), (14, 13893209), (22, 8841133), (71, 2739506), (77, 2526038), (142, 1369753), (154, 1263019), (497, 391358), (781, 249046), (994, 195679), (1562, 124523), (5467, 35578), (10934, 17789)]