228119073

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 421632000

約数和(自身を除く): 193512927

約数列:

[1, 3, 7, 13, 17, 19, 21, 39, 51, 57, 91, 119, 133, 169, 199, 221, 247, 273, 323, 357, 399, 507, 597, 663, 741, 969, 1183, 1393, 1547, 1729, 2261, 2587, 2873, 3211, 3383, 3549, 3781, 4179, 4199, 4641, 5187, 6783, 7761, 8619, 9633, 10149, 11343, 12597, 18109, 20111, 22477, 23681, 26467, 29393, 33631, 43979, 49153, 54327, 54587, 60333, 64277, 67431, 71043, 79401, 88179, 100893, 131937, 147459, 163761, 192831, 235417, 307853, 344071, 382109, 449939, 571727, 638989, 706251, 835601, 923559, 1032213, 1146327, 1349817, 1715181, 1916967, 2506803, 4002089, 4472923, 5849207, 10862813, 12006267, 13418769, 17547621, 32588439, 76039691, 228119073]

約数ペア:

[(1, 228119073), (3, 76039691), (7, 32588439), (13, 17547621), (17, 13418769), (19, 12006267), (21, 10862813), (39, 5849207), (51, 4472923), (57, 4002089), (91, 2506803), (119, 1916967), (133, 1715181), (169, 1349817), (199, 1146327), (221, 1032213), (247, 923559), (273, 835601), (323, 706251), (357, 638989), (399, 571727), (507, 449939), (597, 382109), (663, 344071), (741, 307853), (969, 235417), (1183, 192831), (1393, 163761), (1547, 147459), (1729, 131937), (2261, 100893), (2587, 88179), (2873, 79401), (3211, 71043), (3383, 67431), (3549, 64277), (3781, 60333), (4179, 54587), (4199, 54327), (4641, 49153), (5187, 43979), (6783, 33631), (7761, 29393), (8619, 26467), (9633, 23681), (10149, 22477), (11343, 20111), (12597, 18109)]