205997653

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1\times {\mathrm{877}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 224353584

約数和(自身を除く): 18355931

約数列:

[1, 17, 41, 337, 697, 877, 5729, 13817, 14909, 35957, 234889, 295549, 611269, 5024333, 12117509, 205997653]

約数ペア:

[(1, 205997653), (17, 12117509), (41, 5024333), (337, 611269), (697, 295549), (877, 234889), (5729, 35957), (13817, 14909)]