209739256

素因数分解:

$2^3\times {\mathrm{2011}}^1\times {\mathrm{13037}}^1$

素因数の和:15054

約数の個数: 16

約数和(自身を含む): 393486840

約数和(自身を除く): 183747584

約数列:

[1, 2, 4, 8, 2011, 4022, 8044, 13037, 16088, 26074, 52148, 104296, 26217407, 52434814, 104869628, 209739256]

約数ペア:

[(1, 209739256), (2, 104869628), (4, 52434814), (8, 26217407), (2011, 104296), (4022, 52148), (8044, 26074), (13037, 16088)]