200998055

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{7321}}^1$

素因数の和:7379

約数の個数: 24

約数和(自身を含む): 269742480

約数和(自身を除く): 68744425

約数列:

[1, 5, 17, 19, 85, 95, 289, 323, 1445, 1615, 5491, 7321, 27455, 36605, 124457, 139099, 622285, 695495, 2115769, 2364683, 10578845, 11823415, 40199611, 200998055]

約数ペア:

[(1, 200998055), (5, 40199611), (17, 11823415), (19, 10578845), (85, 2364683), (95, 2115769), (289, 695495), (323, 622285), (1445, 139099), (1615, 124457), (5491, 36605), (7321, 27455)]