147931426

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{491}}^1\times {\mathrm{757}}^1$

素因数の和:1449

約数の個数: 16

約数和(自身を含む): 223761600

約数和(自身を除く): 75830174

約数列:

[1, 2, 199, 398, 491, 757, 982, 1514, 97709, 150643, 195418, 301286, 371687, 743374, 73965713, 147931426]

約数ペア:

[(1, 147931426), (2, 73965713), (199, 743374), (398, 371687), (491, 301286), (757, 195418), (982, 150643), (1514, 97709)]