208547116

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{11777}}^1$

素因数の和:12033

約数の個数: 24

約数和(自身を含む): 385847280

約数和(自身を除く): 177300164

約数列:

[1, 2, 4, 19, 38, 76, 233, 466, 932, 4427, 8854, 11777, 17708, 23554, 47108, 223763, 447526, 895052, 2744041, 5488082, 10976164, 52136779, 104273558, 208547116]

約数ペア:

[(1, 208547116), (2, 104273558), (4, 52136779), (19, 10976164), (38, 5488082), (76, 2744041), (233, 895052), (466, 447526), (932, 223763), (4427, 47108), (8854, 23554), (11777, 17708)]