196139816

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{193051}}^1$

素因数の和:193184

約数の個数: 16

約数和(自身を含む): 370659840

約数和(自身を除く): 174520024

約数列:

[1, 2, 4, 8, 127, 254, 508, 1016, 193051, 386102, 772204, 1544408, 24517477, 49034954, 98069908, 196139816]

約数ペア:

[(1, 196139816), (2, 98069908), (4, 49034954), (8, 24517477), (127, 1544408), (254, 772204), (508, 386102), (1016, 193051)]