199867.0000000

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{617}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 11628288

約数和(自身を除く): 5574284

約数列:

[1, 2, 4, 11, 22, 44, 223, 446, 617, 892, 1234, 2453, 2468, 4906, 6787, 9812, 13574, 27148, 137591, 275182, 550364, 1513501, 3027002, 6054004]

約数ペア:

[(1, 6054004), (2, 3027002), (4, 1513501), (11, 550364), (22, 275182), (44, 137591), (223, 27148), (446, 13574), (617, 9812), (892, 6787), (1234, 4906), (2453, 2468)]