255164

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 550368

約数和(自身を除く): 295204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 701, 1402, 2804, 4907, 9113, 9814, 18226, 19628, 36452, 63791, 127582, 255164]

約数ペア:

[(1, 255164), (2, 127582), (4, 63791), (7, 36452), (13, 19628), (14, 18226), (26, 9814), (28, 9113), (52, 4907), (91, 2804), (182, 1402), (364, 701)]