208565544

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{790021}}^1$

素因数の和:790041

約数の個数: 32

約数和(自身を含む): 568815840

約数和(自身を除く): 360250296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 790021, 1580042, 2370063, 3160084, 4740126, 6320168, 8690231, 9480252, 17380462, 18960504, 26070693, 34760924, 52141386, 69521848, 104282772, 208565544]

約数ペア:

[(1, 208565544), (2, 104282772), (3, 69521848), (4, 52141386), (6, 34760924), (8, 26070693), (11, 18960504), (12, 17380462), (22, 9480252), (24, 8690231), (33, 6320168), (44, 4740126), (66, 3160084), (88, 2370063), (132, 1580042), (264, 790021)]