206563929

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{481501}}^1$

素因数の和:481528

約数の個数: 16

約数和(自身を含む): 323569344

約数和(自身を除く): 117005415

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 481501, 1444503, 5296511, 6259513, 15889533, 18778539, 68854643, 206563929]

約数ペア:

[(1, 206563929), (3, 68854643), (11, 18778539), (13, 15889533), (33, 6259513), (39, 5296511), (143, 1444503), (429, 481501)]