201731988

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{730913}}^1$

素因数の和:730943

約数の個数: 24

約数和(自身を含む): 491174208

約数和(自身を除く): 289442220

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 730913, 1461826, 2192739, 2923652, 4385478, 8770956, 16810999, 33621998, 50432997, 67243996, 100865994, 201731988]

約数ペア:

[(1, 201731988), (2, 100865994), (3, 67243996), (4, 50432997), (6, 33621998), (12, 16810999), (23, 8770956), (46, 4385478), (69, 2923652), (92, 2192739), (138, 1461826), (276, 730913)]