208071276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{66947}}^1$

素因数の和:66998

約数の個数: 48

約数和(自身を含む): 569861376

約数和(自身を除く): 361790100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 111, 148, 222, 259, 444, 518, 777, 1036, 1554, 3108, 66947, 133894, 200841, 267788, 401682, 468629, 803364, 937258, 1405887, 1874516, 2477039, 2811774, 4954078, 5623548, 7431117, 9908156, 14862234, 17339273, 29724468, 34678546, 52017819, 69357092, 104035638, 208071276]

約数ペア:

[(1, 208071276), (2, 104035638), (3, 69357092), (4, 52017819), (6, 34678546), (7, 29724468), (12, 17339273), (14, 14862234), (21, 9908156), (28, 7431117), (37, 5623548), (42, 4954078), (74, 2811774), (84, 2477039), (111, 1874516), (148, 1405887), (222, 937258), (259, 803364), (444, 468629), (518, 401682), (777, 267788), (1036, 200841), (1554, 133894), (3108, 66947)]