209400596

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{6871}}^1$

素因数の和:7295

約数の個数: 24

約数和(自身を含む): 386756160

約数和(自身を除く): 177355564

約数列:

[1, 2, 4, 19, 38, 76, 401, 802, 1604, 6871, 7619, 13742, 15238, 27484, 30476, 130549, 261098, 522196, 2755271, 5510542, 11021084, 52350149, 104700298, 209400596]

約数ペア:

[(1, 209400596), (2, 104700298), (4, 52350149), (19, 11021084), (38, 5510542), (76, 2755271), (401, 522196), (802, 261098), (1604, 130549), (6871, 30476), (7619, 27484), (13742, 15238)]