211838032

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:476

約数の個数: 80

約数和(自身を含む): 483397632

約数和(自身を除く): 271559600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 127, 212, 254, 281, 371, 424, 508, 562, 742, 848, 889, 1016, 1124, 1484, 1778, 1967, 2032, 2248, 2968, 3556, 3934, 4496, 5936, 6731, 7112, 7868, 13462, 14224, 14893, 15736, 26924, 29786, 31472, 35687, 47117, 53848, 59572, 71374, 94234, 104251, 107696, 119144, 142748, 188468, 208502, 238288, 249809, 285496, 376936, 417004, 499618, 570992, 753872, 834008, 999236, 1668016, 1891411, 1998472, 3782822, 3996944, 7565644, 13239877, 15131288, 26479754, 30262576, 52959508, 105919016, 211838032]

約数ペア:

[(1, 211838032), (2, 105919016), (4, 52959508), (7, 30262576), (8, 26479754), (14, 15131288), (16, 13239877), (28, 7565644), (53, 3996944), (56, 3782822), (106, 1998472), (112, 1891411), (127, 1668016), (212, 999236), (254, 834008), (281, 753872), (371, 570992), (424, 499618), (508, 417004), (562, 376936), (742, 285496), (848, 249809), (889, 238288), (1016, 208502), (1124, 188468), (1484, 142748), (1778, 119144), (1967, 107696), (2032, 104251), (2248, 94234), (2968, 71374), (3556, 59572), (3934, 53848), (4496, 47117), (5936, 35687), (6731, 31472), (7112, 29786), (7868, 26924), (13462, 15736), (14224, 14893)]