217201.0000000

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1493}}^1$

素因数の和:1522

約数の個数: 64

約数和(自身を含む): 17210880

約数和(自身を除く): 11002986

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 1493, 2079, 2986, 4158, 4479, 8958, 10451, 13437, 16423, 20902, 26874, 31353, 32846, 40311, 49269, 62706, 80622, 94059, 98538, 114961, 147807, 188118, 229922, 282177, 295614, 344883, 443421, 564354, 689766, 886842, 1034649, 2069298, 3103947, 6207894]

約数ペア:

[(1, 6207894), (2, 3103947), (3, 2069298), (6, 1034649), (7, 886842), (9, 689766), (11, 564354), (14, 443421), (18, 344883), (21, 295614), (22, 282177), (27, 229922), (33, 188118), (42, 147807), (54, 114961), (63, 98538), (66, 94059), (77, 80622), (99, 62706), (126, 49269), (154, 40311), (189, 32846), (198, 31353), (231, 26874), (297, 20902), (378, 16423), (462, 13437), (594, 10451), (693, 8958), (1386, 4479), (1493, 4158), (2079, 2986)]