194339985

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{19081}}^1$

素因数の和:19193

約数の個数: 32

約数和(自身を含む): 359046912

約数和(自身を除く): 164706927

約数列:

[1, 3, 5, 7, 15, 21, 35, 97, 105, 291, 485, 679, 1455, 2037, 3395, 10185, 19081, 57243, 95405, 133567, 286215, 400701, 667835, 1850857, 2003505, 5552571, 9254285, 12955999, 27762855, 38867997, 64779995, 194339985]

約数ペア:

[(1, 194339985), (3, 64779995), (5, 38867997), (7, 27762855), (15, 12955999), (21, 9254285), (35, 5552571), (97, 2003505), (105, 1850857), (291, 667835), (485, 400701), (679, 286215), (1455, 133567), (2037, 95405), (3395, 57243), (10185, 19081)]