209230550

素因数分解:

$2^1\times 5^2\times {\mathrm{83}}^1\times {\mathrm{50417}}^1$

素因数の和:50512

約数の個数: 24

約数和(自身を含む): 393865416

約数和(自身を除く): 184634866

約数列:

[1, 2, 5, 10, 25, 50, 83, 166, 415, 830, 2075, 4150, 50417, 100834, 252085, 504170, 1260425, 2520850, 4184611, 8369222, 20923055, 41846110, 104615275, 209230550]

約数ペア:

[(1, 209230550), (2, 104615275), (5, 41846110), (10, 20923055), (25, 8369222), (50, 4184611), (83, 2520850), (166, 1260425), (415, 504170), (830, 252085), (2075, 100834), (4150, 50417)]