196128488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1290319}}^1$

素因数の和:1290344

約数の個数: 16

約数和(自身を含む): 387096000

約数和(自身を除く): 190967512

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1290319, 2580638, 5161276, 10322552, 24516061, 49032122, 98064244, 196128488]

約数ペア:

[(1, 196128488), (2, 98064244), (4, 49032122), (8, 24516061), (19, 10322552), (38, 5161276), (76, 2580638), (152, 1290319)]