205370228

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{252919}}^1$

素因数の和:252959

約数の個数: 24

約数和(自身を含む): 424905600

約数和(自身を除く): 219535372

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 252919, 505838, 1011676, 1770433, 3540866, 7081732, 7334651, 14669302, 29338604, 51342557, 102685114, 205370228]

約数ペア:

[(1, 205370228), (2, 102685114), (4, 51342557), (7, 29338604), (14, 14669302), (28, 7334651), (29, 7081732), (58, 3540866), (116, 1770433), (203, 1011676), (406, 505838), (812, 252919)]