207975258

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{1301}}^1$

素因数の和:1499

約数の個数: 48

約数和(自身を含む): 460658016

約数和(自身を除く): 252682758

約数列:

[1, 2, 3, 6, 9, 18, 83, 107, 166, 214, 249, 321, 498, 642, 747, 963, 1301, 1494, 1926, 2602, 3903, 7806, 8881, 11709, 17762, 23418, 26643, 53286, 79929, 107983, 139207, 159858, 215966, 278414, 323949, 417621, 647898, 835242, 971847, 1252863, 1943694, 2505726, 11554181, 23108362, 34662543, 69325086, 103987629, 207975258]

約数ペア:

[(1, 207975258), (2, 103987629), (3, 69325086), (6, 34662543), (9, 23108362), (18, 11554181), (83, 2505726), (107, 1943694), (166, 1252863), (214, 971847), (249, 835242), (321, 647898), (498, 417621), (642, 323949), (747, 278414), (963, 215966), (1301, 159858), (1494, 139207), (1926, 107983), (2602, 79929), (3903, 53286), (7806, 26643), (8881, 23418), (11709, 17762)]