203907927

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1\times {\mathrm{1987}}^1$

素因数の和:2502

約数の個数: 16

約数和(自身を含む): 276093440

約数和(自身を除く): 72185513

約数列:

[1, 3, 79, 237, 433, 1299, 1987, 5961, 34207, 102621, 156973, 470919, 860371, 2581113, 67969309, 203907927]

約数ペア:

[(1, 203907927), (3, 67969309), (79, 2581113), (237, 860371), (433, 470919), (1299, 156973), (1987, 102621), (5961, 34207)]