205896308

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{13679}}^1$

素因数の和:13807

約数の個数: 24

約数和(自身を含む): 372314880

約数和(自身を除く): 166418572

約数列:

[1, 2, 4, 53, 71, 106, 142, 212, 284, 3763, 7526, 13679, 15052, 27358, 54716, 724987, 971209, 1449974, 1942418, 2899948, 3884836, 51474077, 102948154, 205896308]

約数ペア:

[(1, 205896308), (2, 102948154), (4, 51474077), (53, 3884836), (71, 2899948), (106, 1942418), (142, 1449974), (212, 971209), (284, 724987), (3763, 54716), (7526, 27358), (13679, 15052)]