208030746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{15527}}^1$

素因数の和:15579

約数の個数: 64

約数和(自身を含む): 536647680

約数和(自身を除く): 328616934

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 42, 58, 66, 77, 87, 154, 174, 203, 231, 319, 406, 462, 609, 638, 957, 1218, 1914, 2233, 4466, 6699, 13398, 15527, 31054, 46581, 93162, 108689, 170797, 217378, 326067, 341594, 450283, 512391, 652134, 900566, 1024782, 1195579, 1350849, 2391158, 2701698, 3151981, 3586737, 4953113, 6303962, 7173474, 9455943, 9906226, 14859339, 18911886, 29718678, 34671791, 69343582, 104015373, 208030746]

約数ペア:

[(1, 208030746), (2, 104015373), (3, 69343582), (6, 34671791), (7, 29718678), (11, 18911886), (14, 14859339), (21, 9906226), (22, 9455943), (29, 7173474), (33, 6303962), (42, 4953113), (58, 3586737), (66, 3151981), (77, 2701698), (87, 2391158), (154, 1350849), (174, 1195579), (203, 1024782), (231, 900566), (319, 652134), (406, 512391), (462, 450283), (609, 341594), (638, 326067), (957, 217378), (1218, 170797), (1914, 108689), (2233, 93162), (4466, 46581), (6699, 31054), (13398, 15527)]