208551213

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{594163}}^1$

素因数の和:594185

約数の個数: 16

約数和(自身を含む): 332731840

約数和(自身を除く): 124180627

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 594163, 1782489, 5347467, 7724119, 16042401, 23172357, 69517071, 208551213]

約数ペア:

[(1, 208551213), (3, 69517071), (9, 23172357), (13, 16042401), (27, 7724119), (39, 5347467), (117, 1782489), (351, 594163)]