205124088

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^2\times {\mathrm{103}}^1\times {\mathrm{491}}^1$

素因数の和:629

約数の個数: 96

約数和(自身を含む): 561824640

約数和(自身を除く): 356700552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 103, 104, 156, 169, 206, 309, 312, 338, 412, 491, 507, 618, 676, 824, 982, 1014, 1236, 1339, 1352, 1473, 1964, 2028, 2472, 2678, 2946, 3928, 4017, 4056, 5356, 5892, 6383, 8034, 10712, 11784, 12766, 16068, 17407, 19149, 25532, 32136, 34814, 38298, 50573, 51064, 52221, 69628, 76596, 82979, 101146, 104442, 139256, 151719, 153192, 165958, 202292, 208884, 248937, 303438, 331916, 404584, 417768, 497874, 606876, 657449, 663832, 995748, 1213752, 1314898, 1972347, 1991496, 2629796, 3944694, 5259592, 7889388, 8546837, 15778776, 17093674, 25640511, 34187348, 51281022, 68374696, 102562044, 205124088]

約数ペア:

[(1, 205124088), (2, 102562044), (3, 68374696), (4, 51281022), (6, 34187348), (8, 25640511), (12, 17093674), (13, 15778776), (24, 8546837), (26, 7889388), (39, 5259592), (52, 3944694), (78, 2629796), (103, 1991496), (104, 1972347), (156, 1314898), (169, 1213752), (206, 995748), (309, 663832), (312, 657449), (338, 606876), (412, 497874), (491, 417768), (507, 404584), (618, 331916), (676, 303438), (824, 248937), (982, 208884), (1014, 202292), (1236, 165958), (1339, 153192), (1352, 151719), (1473, 139256), (1964, 104442), (2028, 101146), (2472, 82979), (2678, 76596), (2946, 69628), (3928, 52221), (4017, 51064), (4056, 50573), (5356, 38298), (5892, 34814), (6383, 32136), (8034, 25532), (10712, 19149), (11784, 17407), (12766, 16068)]