209855329

素因数分解:

${\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:576

約数の個数: 16

約数和(自身を含む): 218566656

約数和(自身を除く): 8711327

約数列:

[1, 47, 97, 191, 241, 4559, 8977, 11327, 18527, 23377, 46031, 870769, 1098719, 2163457, 4465007, 209855329]

約数ペア:

[(1, 209855329), (47, 4465007), (97, 2163457), (191, 1098719), (241, 870769), (4559, 46031), (8977, 23377), (11327, 18527)]