190691139

素因数分解:

$3^1\times {\mathrm{293}}^1\times {\mathrm{401}}^1\times {\mathrm{541}}^1$

素因数の和:1238

約数の個数: 16

約数和(自身を含む): 256231584

約数和(自身を除く): 65540445

約数列:

[1, 3, 293, 401, 541, 879, 1203, 1623, 117493, 158513, 216941, 352479, 475539, 650823, 63563713, 190691139]

約数ペア:

[(1, 190691139), (3, 63563713), (293, 650823), (401, 475539), (541, 352479), (879, 216941), (1203, 158513), (1623, 117493)]