201699459

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2213}}^1$

素因数の和:2292

約数の個数: 48

約数和(自身を含む): 338476320

約数和(自身を除く): 136776861

約数列:

[1, 3, 9, 13, 19, 39, 41, 57, 117, 123, 171, 247, 369, 533, 741, 779, 1599, 2213, 2223, 2337, 4797, 6639, 7011, 10127, 19917, 28769, 30381, 42047, 86307, 90733, 91143, 126141, 258921, 272199, 378423, 546611, 816597, 1179529, 1639833, 1723927, 3538587, 4919499, 5171781, 10615761, 15515343, 22411051, 67233153, 201699459]

約数ペア:

[(1, 201699459), (3, 67233153), (9, 22411051), (13, 15515343), (19, 10615761), (39, 5171781), (41, 4919499), (57, 3538587), (117, 1723927), (123, 1639833), (171, 1179529), (247, 816597), (369, 546611), (533, 378423), (741, 272199), (779, 258921), (1599, 126141), (2213, 91143), (2223, 90733), (2337, 86307), (4797, 42047), (6639, 30381), (7011, 28769), (10127, 19917)]