147219802

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1\times {\mathrm{3457}}^1$

素因数の和:3765

約数の個数: 16

約数和(自身を含む): 224078400

約数和(自身を除く): 76858598

約数列:

[1, 2, 107, 199, 214, 398, 3457, 6914, 21293, 42586, 369899, 687943, 739798, 1375886, 73609901, 147219802]

約数ペア:

[(1, 147219802), (2, 73609901), (107, 1375886), (199, 739798), (214, 687943), (398, 369899), (3457, 42586), (6914, 21293)]