199904710

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{540283}}^1$

素因数の和:540327

約数の個数: 16

約数和(自身を含む): 369554256

約数和(自身を除く): 169649546

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 540283, 1080566, 2701415, 5402830, 19990471, 39980942, 99952355, 199904710]

約数ペア:

[(1, 199904710), (2, 99952355), (5, 39980942), (10, 19990471), (37, 5402830), (74, 2701415), (185, 1080566), (370, 540283)]