205782948

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{116657}}^1$

素因数の和:116681

約数の個数: 54

約数和(自身を含む): 605105046

約数和(自身を除く): 399322098

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 116657, 233314, 349971, 466628, 699942, 816599, 1049913, 1399884, 1633198, 2099826, 2449797, 3266396, 4199652, 4899594, 5716193, 7349391, 9799188, 11432386, 14698782, 17148579, 22864772, 29397564, 34297158, 51445737, 68594316, 102891474, 205782948]

約数ペア:

[(1, 205782948), (2, 102891474), (3, 68594316), (4, 51445737), (6, 34297158), (7, 29397564), (9, 22864772), (12, 17148579), (14, 14698782), (18, 11432386), (21, 9799188), (28, 7349391), (36, 5716193), (42, 4899594), (49, 4199652), (63, 3266396), (84, 2449797), (98, 2099826), (126, 1633198), (147, 1399884), (196, 1049913), (252, 816599), (294, 699942), (441, 466628), (588, 349971), (882, 233314), (1764, 116657)]