191840341

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2267}}^1$

素因数の和:2449

約数の個数: 24

約数和(自身を含む): 245107296

約数和(自身を除く): 53266955

約数列:

[1, 7, 11, 49, 77, 157, 539, 1099, 1727, 2267, 7693, 12089, 15869, 24937, 84623, 111083, 174559, 355919, 1221913, 2491433, 3915109, 17440031, 27405763, 191840341]

約数ペア:

[(1, 191840341), (7, 27405763), (11, 17440031), (49, 3915109), (77, 2491433), (157, 1221913), (539, 355919), (1099, 174559), (1727, 111083), (2267, 84623), (7693, 24937), (12089, 15869)]