200561380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{436003}}^1$

素因数の和:436035

約数の個数: 24

約数和(自身を含む): 439492032

約数和(自身を除く): 238930652

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 436003, 872006, 1744012, 2180015, 4360030, 8720060, 10028069, 20056138, 40112276, 50140345, 100280690, 200561380]

約数ペア:

[(1, 200561380), (2, 100280690), (4, 50140345), (5, 40112276), (10, 20056138), (20, 10028069), (23, 8720060), (46, 4360030), (92, 2180015), (115, 1744012), (230, 872006), (460, 436003)]