196356488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1291819}}^1$

素因数の和:1291844

約数の個数: 16

約数和(自身を含む): 387546000

約数和(自身を除く): 191189512

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1291819, 2583638, 5167276, 10334552, 24544561, 49089122, 98178244, 196356488]

約数ペア:

[(1, 196356488), (2, 98178244), (4, 49089122), (8, 24544561), (19, 10334552), (38, 5167276), (76, 2583638), (152, 1291819)]