207980526

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{443}}^1\times {\mathrm{463}}^1$

素因数の和:937

約数の個数: 48

約数和(自身を含む): 452411136

約数和(自身を除く): 244430610

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 443, 463, 507, 886, 926, 1014, 1329, 1389, 2658, 2778, 5759, 6019, 11518, 12038, 17277, 18057, 34554, 36114, 74867, 78247, 149734, 156494, 205109, 224601, 234741, 410218, 449202, 469482, 615327, 1230654, 2666417, 5332834, 7999251, 15998502, 34663421, 69326842, 103990263, 207980526]

約数ペア:

[(1, 207980526), (2, 103990263), (3, 69326842), (6, 34663421), (13, 15998502), (26, 7999251), (39, 5332834), (78, 2666417), (169, 1230654), (338, 615327), (443, 469482), (463, 449202), (507, 410218), (886, 234741), (926, 224601), (1014, 205109), (1329, 156494), (1389, 149734), (2658, 78247), (2778, 74867), (5759, 36114), (6019, 34554), (11518, 18057), (12038, 17277)]