207917732

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1993}}^1\times {\mathrm{2371}}^1$

素因数の和:4379

約数の個数: 24

約数和(自身を含む): 397300512

約数和(自身を除く): 189382780

約数列:

[1, 2, 4, 11, 22, 44, 1993, 2371, 3986, 4742, 7972, 9484, 21923, 26081, 43846, 52162, 87692, 104324, 4725403, 9450806, 18901612, 51979433, 103958866, 207917732]

約数ペア:

[(1, 207917732), (2, 103958866), (4, 51979433), (11, 18901612), (22, 9450806), (44, 4725403), (1993, 104324), (2371, 87692), (3986, 52162), (4742, 43846), (7972, 26081), (9484, 21923)]