219202276

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{14563}}^1$

素因数の和:14691

約数の個数: 24

約数和(自身を含む): 396373824

約数和(自身を除く): 177171548

約数列:

[1, 2, 4, 53, 71, 106, 142, 212, 284, 3763, 7526, 14563, 15052, 29126, 58252, 771839, 1033973, 1543678, 2067946, 3087356, 4135892, 54800569, 109601138, 219202276]

約数ペア:

[(1, 219202276), (2, 109601138), (4, 54800569), (53, 4135892), (71, 3087356), (106, 2067946), (142, 1543678), (212, 1033973), (284, 771839), (3763, 58252), (7526, 29126), (14563, 15052)]