211330259728

素因数分解:

$2^4\times 7^1\times {\mathrm{21023}}^1\times {\mathrm{89753}}^1$

素因数の和:110791

約数の個数: 40

約数和(自身を含む): 467973047808

約数和(自身を除く): 256642788080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 21023, 42046, 84092, 89753, 147161, 168184, 179506, 294322, 336368, 359012, 588644, 628271, 718024, 1177288, 1256542, 1436048, 2354576, 2513084, 5026168, 10052336, 1886877319, 3773754638, 7547509276, 13208141233, 15095018552, 26416282466, 30190037104, 52832564932, 105665129864, 211330259728]

約数ペア:

[(1, 211330259728), (2, 105665129864), (4, 52832564932), (7, 30190037104), (8, 26416282466), (14, 15095018552), (16, 13208141233), (28, 7547509276), (56, 3773754638), (112, 1886877319), (21023, 10052336), (42046, 5026168), (84092, 2513084), (89753, 2354576), (147161, 1436048), (168184, 1256542), (179506, 1177288), (294322, 718024), (336368, 628271), (359012, 588644)]