105866404

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{198997}}^1$

素因数の和:199027

約数の個数: 24

約数和(自身を含む): 222877760

約数和(自身を除く): 117011356

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 198997, 397994, 795988, 1392979, 2785958, 3780943, 5571916, 7561886, 15123772, 26466601, 52933202, 105866404]

約数ペア:

[(1, 105866404), (2, 52933202), (4, 26466601), (7, 15123772), (14, 7561886), (19, 5571916), (28, 3780943), (38, 2785958), (76, 1392979), (133, 795988), (266, 397994), (532, 198997)]