207977588

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{743}}^1\times {\mathrm{769}}^1$

素因数の和:1536

約数の個数: 48

約数和(自身を含む): 449137920

約数和(自身を除く): 241160332

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 743, 769, 1486, 1538, 2972, 3076, 5201, 5383, 9659, 9997, 10402, 10766, 19318, 19994, 20804, 21532, 38636, 39988, 67613, 69979, 135226, 139958, 270452, 279916, 571367, 1142734, 2285468, 3999569, 7427771, 7999138, 14855542, 15998276, 29711084, 51994397, 103988794, 207977588]

約数ペア:

[(1, 207977588), (2, 103988794), (4, 51994397), (7, 29711084), (13, 15998276), (14, 14855542), (26, 7999138), (28, 7427771), (52, 3999569), (91, 2285468), (182, 1142734), (364, 571367), (743, 279916), (769, 270452), (1486, 139958), (1538, 135226), (2972, 69979), (3076, 67613), (5201, 39988), (5383, 38636), (9659, 21532), (9997, 20804), (10402, 19994), (10766, 19318)]