222712924

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{274277}}^1$

素因数の和:274317

約数の個数: 24

約数和(自身を含む): 460787040

約数和(自身を除く): 238074116

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 274277, 548554, 1097108, 1919939, 3839878, 7679756, 7954033, 15908066, 31816132, 55678231, 111356462, 222712924]

約数ペア:

[(1, 222712924), (2, 111356462), (4, 55678231), (7, 31816132), (14, 15908066), (28, 7954033), (29, 7679756), (58, 3839878), (116, 1919939), (203, 1097108), (406, 548554), (812, 274277)]