201782316

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{23003}}^1$

素因数の和:23070

約数の個数: 48

約数和(自身を含む): 510136704

約数和(自身を除く): 308354388

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 43, 51, 68, 86, 102, 129, 172, 204, 258, 516, 731, 1462, 2193, 2924, 4386, 8772, 23003, 46006, 69009, 92012, 138018, 276036, 391051, 782102, 989129, 1173153, 1564204, 1978258, 2346306, 2967387, 3956516, 4692612, 5934774, 11869548, 16815193, 33630386, 50445579, 67260772, 100891158, 201782316]

約数ペア:

[(1, 201782316), (2, 100891158), (3, 67260772), (4, 50445579), (6, 33630386), (12, 16815193), (17, 11869548), (34, 5934774), (43, 4692612), (51, 3956516), (68, 2967387), (86, 2346306), (102, 1978258), (129, 1564204), (172, 1173153), (204, 989129), (258, 782102), (516, 391051), (731, 276036), (1462, 138018), (2193, 92012), (2924, 69009), (4386, 46006), (8772, 23003)]