205896168

素因数分解:

$2^3\times 3^4\times {\mathrm{317741}}^1$

素因数の和:317759

約数の個数: 40

約数和(自身を含む): 576701730

約数和(自身を除く): 370805562

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 317741, 635482, 953223, 1270964, 1906446, 2541928, 2859669, 3812892, 5719338, 7625784, 8579007, 11438676, 17158014, 22877352, 25737021, 34316028, 51474042, 68632056, 102948084, 205896168]

約数ペア:

[(1, 205896168), (2, 102948084), (3, 68632056), (4, 51474042), (6, 34316028), (8, 25737021), (9, 22877352), (12, 17158014), (18, 11438676), (24, 8579007), (27, 7625784), (36, 5719338), (54, 3812892), (72, 2859669), (81, 2541928), (108, 1906446), (162, 1270964), (216, 953223), (324, 635482), (648, 317741)]