207813892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{27947}}^1$

素因数の和:27988

約数の個数: 36

約数和(自身を含む): 429616656

約数和(自身を除く): 221802764

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1859, 3718, 7436, 27947, 55894, 111788, 307417, 363311, 614834, 726622, 1229668, 1453244, 3996421, 4723043, 7992842, 9446086, 15985684, 18892172, 51953473, 103906946, 207813892]

約数ペア:

[(1, 207813892), (2, 103906946), (4, 51953473), (11, 18892172), (13, 15985684), (22, 9446086), (26, 7992842), (44, 4723043), (52, 3996421), (143, 1453244), (169, 1229668), (286, 726622), (338, 614834), (572, 363311), (676, 307417), (1859, 111788), (3718, 55894), (7436, 27947)]