205338889684

素因数分解:

$2^2\times {\mathrm{1531}}^1\times {\mathrm{1871}}^1\times {\mathrm{17921}}^1$

素因数の和:21327

約数の個数: 24

約数和(自身を含む): 359790028416

約数和(自身を除く): 154451138732

約数列:

[1, 2, 4, 1531, 1871, 3062, 3742, 6124, 7484, 17921, 35842, 71684, 2864501, 5729002, 11458004, 27437051, 33530191, 54874102, 67060382, 109748204, 134120764, 51334722421, 102669444842, 205338889684]

約数ペア:

[(1, 205338889684), (2, 102669444842), (4, 51334722421), (1531, 134120764), (1871, 109748204), (3062, 67060382), (3742, 54874102), (6124, 33530191), (7484, 27437051), (17921, 11458004), (35842, 5729002), (71684, 2864501)]