209389536

素因数分解:

$2^5\times 3^4\times {\mathrm{80783}}^1$

素因数の和:80805

約数の個数: 60

約数和(自身を含む): 615816432

約数和(自身を除く): 406426896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 80783, 161566, 242349, 323132, 484698, 646264, 727047, 969396, 1292528, 1454094, 1938792, 2181141, 2585056, 2908188, 3877584, 4362282, 5816376, 6543423, 7755168, 8724564, 11632752, 13086846, 17449128, 23265504, 26173692, 34898256, 52347384, 69796512, 104694768, 209389536]

約数ペア:

[(1, 209389536), (2, 104694768), (3, 69796512), (4, 52347384), (6, 34898256), (8, 26173692), (9, 23265504), (12, 17449128), (16, 13086846), (18, 11632752), (24, 8724564), (27, 7755168), (32, 6543423), (36, 5816376), (48, 4362282), (54, 3877584), (72, 2908188), (81, 2585056), (96, 2181141), (108, 1938792), (144, 1454094), (162, 1292528), (216, 969396), (288, 727047), (324, 646264), (432, 484698), (648, 323132), (864, 242349), (1296, 161566), (2592, 80783)]