209436216

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{4027}}^1$

素因数の和:4244

約数の個数: 64

約数和(自身を含む): 574231680

約数和(自身を除く): 364795464

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 197, 264, 394, 591, 788, 1182, 1576, 2167, 2364, 4027, 4334, 4728, 6501, 8054, 8668, 12081, 13002, 16108, 17336, 24162, 26004, 32216, 44297, 48324, 52008, 88594, 96648, 132891, 177188, 265782, 354376, 531564, 793319, 1063128, 1586638, 2379957, 3173276, 4759914, 6346552, 8726509, 9519828, 17453018, 19039656, 26179527, 34906036, 52359054, 69812072, 104718108, 209436216]

約数ペア:

[(1, 209436216), (2, 104718108), (3, 69812072), (4, 52359054), (6, 34906036), (8, 26179527), (11, 19039656), (12, 17453018), (22, 9519828), (24, 8726509), (33, 6346552), (44, 4759914), (66, 3173276), (88, 2379957), (132, 1586638), (197, 1063128), (264, 793319), (394, 531564), (591, 354376), (788, 265782), (1182, 177188), (1576, 132891), (2167, 96648), (2364, 88594), (4027, 52008), (4334, 48324), (4728, 44297), (6501, 32216), (8054, 26004), (8668, 24162), (12081, 17336), (13002, 16108)]