201403660

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{92387}}^1$

素因数の和:92505

約数の個数: 24

約数和(自身を含む): 426832560

約数和(自身を除く): 225428900

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 92387, 184774, 369548, 461935, 923870, 1847740, 10070183, 20140366, 40280732, 50350915, 100701830, 201403660]

約数ペア:

[(1, 201403660), (2, 100701830), (4, 50350915), (5, 40280732), (10, 20140366), (20, 10070183), (109, 1847740), (218, 923870), (436, 461935), (545, 369548), (1090, 184774), (2180, 92387)]