208077194

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{6917}}^1$

素因数の和:7034

約数の個数: 24

約数和(自身を含む): 341818380

約数和(自身を除く): 133741186

約数列:

[1, 2, 13, 26, 89, 169, 178, 338, 1157, 2314, 6917, 13834, 15041, 30082, 89921, 179842, 615613, 1168973, 1231226, 2337946, 8002969, 16005938, 104038597, 208077194]

約数ペア:

[(1, 208077194), (2, 104038597), (13, 16005938), (26, 8002969), (89, 2337946), (169, 1231226), (178, 1168973), (338, 615613), (1157, 179842), (2314, 89921), (6917, 30082), (13834, 15041)]