211025754958

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{443}}^1\times {\mathrm{21283}}^1$

素因数の和:21797

約数の個数: 48

約数和(自身を含む): 345646711296

約数和(自身を除く): 134620956338

約数列:

[1, 2, 19, 31, 38, 62, 361, 443, 589, 722, 886, 1178, 8417, 11191, 13733, 16834, 21283, 22382, 27466, 42566, 159923, 260927, 319846, 404377, 521854, 659773, 808754, 1319546, 4957613, 7683163, 9428369, 9915226, 12535687, 15366326, 18856738, 25071374, 179139011, 238178053, 292279439, 358278022, 476356106, 584558878, 3403641209, 5553309341, 6807282418, 11106618682, 105512877479, 211025754958]

約数ペア:

[(1, 211025754958), (2, 105512877479), (19, 11106618682), (31, 6807282418), (38, 5553309341), (62, 3403641209), (361, 584558878), (443, 476356106), (589, 358278022), (722, 292279439), (886, 238178053), (1178, 179139011), (8417, 25071374), (11191, 18856738), (13733, 15366326), (16834, 12535687), (21283, 9915226), (22382, 9428369), (27466, 7683163), (42566, 4957613), (159923, 1319546), (260927, 808754), (319846, 659773), (404377, 521854)]