200920434

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6329}}^1$

素因数の和:6395

約数の個数: 64

約数和(自身を含む): 484928640

約数和(自身を除く): 284008206

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 37, 39, 66, 74, 78, 111, 143, 222, 286, 407, 429, 481, 814, 858, 962, 1221, 1443, 2442, 2886, 5291, 6329, 10582, 12658, 15873, 18987, 31746, 37974, 69619, 82277, 139238, 164554, 208857, 234173, 246831, 417714, 468346, 493662, 702519, 905047, 1405038, 1810094, 2575903, 2715141, 3044249, 5151806, 5430282, 6088498, 7727709, 9132747, 15455418, 18265494, 33486739, 66973478, 100460217, 200920434]

約数ペア:

[(1, 200920434), (2, 100460217), (3, 66973478), (6, 33486739), (11, 18265494), (13, 15455418), (22, 9132747), (26, 7727709), (33, 6088498), (37, 5430282), (39, 5151806), (66, 3044249), (74, 2715141), (78, 2575903), (111, 1810094), (143, 1405038), (222, 905047), (286, 702519), (407, 493662), (429, 468346), (481, 417714), (814, 246831), (858, 234173), (962, 208857), (1221, 164554), (1443, 139238), (2442, 82277), (2886, 69619), (5291, 37974), (6329, 31746), (10582, 18987), (12658, 15873)]