266565118

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{17393}}^1$

素因数の和:17571

約数の個数: 16

約数和(自身を含む): 409106880

約数和(自身を除く): 142541762

約数列:

[1, 2, 79, 97, 158, 194, 7663, 15326, 17393, 34786, 1374047, 1687121, 2748094, 3374242, 133282559, 266565118]

約数ペア:

[(1, 266565118), (2, 133282559), (79, 3374242), (97, 2748094), (158, 1687121), (194, 1374047), (7663, 34786), (15326, 17393)]