206938410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{26633}}^1$

素因数の和:26687

約数の個数: 64

約数和(自身を含む): 582964992

約数和(自身を除く): 376026582

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1110, 1295, 1554, 2590, 3885, 7770, 26633, 53266, 79899, 133165, 159798, 186431, 266330, 372862, 399495, 559293, 798990, 932155, 985421, 1118586, 1864310, 1970842, 2796465, 2956263, 4927105, 5592930, 5912526, 6897947, 9854210, 13795894, 14781315, 20693841, 29562630, 34489735, 41387682, 68979470, 103469205, 206938410]

約数ペア:

[(1, 206938410), (2, 103469205), (3, 68979470), (5, 41387682), (6, 34489735), (7, 29562630), (10, 20693841), (14, 14781315), (15, 13795894), (21, 9854210), (30, 6897947), (35, 5912526), (37, 5592930), (42, 4927105), (70, 2956263), (74, 2796465), (105, 1970842), (111, 1864310), (185, 1118586), (210, 985421), (222, 932155), (259, 798990), (370, 559293), (518, 399495), (555, 372862), (777, 266330), (1110, 186431), (1295, 159798), (1554, 133165), (2590, 79899), (3885, 53266), (7770, 26633)]