196207832

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{67939}}^1$

素因数の和:67983

約数の個数: 24

約数和(自身を含む): 388277100

約数和(自身を除く): 192069268

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 361, 722, 1444, 2888, 67939, 135878, 271756, 543512, 1290841, 2581682, 5163364, 10326728, 24525979, 49051958, 98103916, 196207832]

約数ペア:

[(1, 196207832), (2, 98103916), (4, 49051958), (8, 24525979), (19, 10326728), (38, 5163364), (76, 2581682), (152, 1290841), (361, 543512), (722, 271756), (1444, 135878), (2888, 67939)]