190425578

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{107101}}^1$

素因数の和:107237

約数の個数: 16

約数和(自身を含む): 329017344

約数和(自身を除く): 138591766

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 107101, 214202, 749707, 1499414, 13601827, 27203654, 95212789, 190425578]

約数ペア:

[(1, 190425578), (2, 95212789), (7, 27203654), (14, 13601827), (127, 1499414), (254, 749707), (889, 214202), (1778, 107101)]