204039141

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{17093}}^1$

素因数の和:17292

約数の個数: 16

約数和(自身を含む): 285538176

約数和(自身を除く): 81499035

約数列:

[1, 3, 23, 69, 173, 519, 3979, 11937, 17093, 51279, 393139, 1179417, 2957089, 8871267, 68013047, 204039141]

約数ペア:

[(1, 204039141), (3, 68013047), (23, 8871267), (69, 2957089), (173, 1179417), (519, 393139), (3979, 51279), (11937, 17093)]