201005790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{394129}}^1$

素因数の和:394156

約数の個数: 32

約数和(自身を含む): 510792480

約数和(自身を除く): 309786690

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 394129, 788258, 1182387, 1970645, 2364774, 3941290, 5911935, 6700193, 11823870, 13400386, 20100579, 33500965, 40201158, 67001930, 100502895, 201005790]

約数ペア:

[(1, 201005790), (2, 100502895), (3, 67001930), (5, 40201158), (6, 33500965), (10, 20100579), (15, 13400386), (17, 11823870), (30, 6700193), (34, 5911935), (51, 3941290), (85, 2364774), (102, 1970645), (170, 1182387), (255, 788258), (510, 394129)]