199177532

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1087}}^1\times {\mathrm{2411}}^1$

素因数の和:3521

約数の個数: 24

約数和(自身を含む): 367395840

約数和(自身を除く): 168218308

約数列:

[1, 2, 4, 19, 38, 76, 1087, 2174, 2411, 4348, 4822, 9644, 20653, 41306, 45809, 82612, 91618, 183236, 2620757, 5241514, 10483028, 49794383, 99588766, 199177532]

約数ペア:

[(1, 199177532), (2, 99588766), (4, 49794383), (19, 10483028), (38, 5241514), (76, 2620757), (1087, 183236), (2174, 91618), (2411, 82612), (4348, 45809), (4822, 41306), (9644, 20653)]