205730787

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{130127}}^1$

素因数の和:130178

約数の個数: 16

約数和(自身を含む): 299814912

約数和(自身を除く): 94084125

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 130127, 390381, 2212159, 4033937, 6636477, 12101811, 68576929, 205730787]

約数ペア:

[(1, 205730787), (3, 68576929), (17, 12101811), (31, 6636477), (51, 4033937), (93, 2212159), (527, 390381), (1581, 130127)]