205139496

素因数分解:

$2^3\times 3^1\times {\mathrm{503}}^1\times {\mathrm{16993}}^1$

素因数の和:17505

約数の個数: 32

約数和(自身を含む): 513898560

約数和(自身を除く): 308759064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 503, 1006, 1509, 2012, 3018, 4024, 6036, 12072, 16993, 33986, 50979, 67972, 101958, 135944, 203916, 407832, 8547479, 17094958, 25642437, 34189916, 51284874, 68379832, 102569748, 205139496]

約数ペア:

[(1, 205139496), (2, 102569748), (3, 68379832), (4, 51284874), (6, 34189916), (8, 25642437), (12, 17094958), (24, 8547479), (503, 407832), (1006, 203916), (1509, 135944), (2012, 101958), (3018, 67972), (4024, 50979), (6036, 33986), (12072, 16993)]