217806906

素因数分解:

$2^1\times 3^1\times {\mathrm{1733}}^1\times {\mathrm{20947}}^1$

素因数の和:22685

約数の個数: 16

約数和(自身を含む): 435885984

約数和(自身を除く): 218079078

約数列:

[1, 2, 3, 6, 1733, 3466, 5199, 10398, 20947, 41894, 62841, 125682, 36301151, 72602302, 108903453, 217806906]

約数ペア:

[(1, 217806906), (2, 108903453), (3, 72602302), (6, 36301151), (1733, 125682), (3466, 62841), (5199, 41894), (10398, 20947)]