205873185

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{2797}}^1$

素因数の和:3513

約数の個数: 32

約数和(自身を含む): 377125632

約数和(自身を除く): 171252447

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 701, 2103, 2797, 3505, 4907, 8391, 10515, 13985, 14721, 19579, 24535, 41955, 58737, 73605, 97895, 293685, 1960697, 5882091, 9803485, 13724879, 29410455, 41174637, 68624395, 205873185]

約数ペア:

[(1, 205873185), (3, 68624395), (5, 41174637), (7, 29410455), (15, 13724879), (21, 9803485), (35, 5882091), (105, 1960697), (701, 293685), (2103, 97895), (2797, 73605), (3505, 58737), (4907, 41955), (8391, 24535), (10515, 19579), (13985, 14721)]