199626027

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1\times {\mathrm{5413}}^1$

素因数の和:6082

約数の個数: 16

約数和(自身を含む): 280661760

約数和(自身を除く): 81035733

約数列:

[1, 3, 19, 57, 647, 1941, 5413, 12293, 16239, 36879, 102847, 308541, 3502211, 10506633, 66542009, 199626027]

約数ペア:

[(1, 199626027), (3, 66542009), (19, 10506633), (57, 3502211), (647, 308541), (1941, 102847), (5413, 36879), (12293, 16239)]