200928176

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{187433}}^1$

素因数の和:187508

約数の個数: 20

約数和(自身を含む): 395110872

約数和(自身を除く): 194182696

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 187433, 374866, 749732, 1499464, 2998928, 12558011, 25116022, 50232044, 100464088, 200928176]

約数ペア:

[(1, 200928176), (2, 100464088), (4, 50232044), (8, 25116022), (16, 12558011), (67, 2998928), (134, 1499464), (268, 749732), (536, 374866), (1072, 187433)]