210367088

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{691997}}^1$

素因数の和:692024

約数の個数: 20

約数和(自身を含む): 429038760

約数和(自身を除く): 218671672

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 691997, 1383994, 2767988, 5535976, 11071952, 13147943, 26295886, 52591772, 105183544, 210367088]

約数ペア:

[(1, 210367088), (2, 105183544), (4, 52591772), (8, 26295886), (16, 13147943), (19, 11071952), (38, 5535976), (76, 2767988), (152, 1383994), (304, 691997)]