205157133076

素因数分解:

$2^2\times 7^1\times {\mathrm{8089}}^1\times {\mathrm{905803}}^1$

素因数の和:913903

約数の個数: 24

約数和(自身を含む): 410365444160

約数和(自身を除く): 205208311084

約数列:

[1, 2, 4, 7, 14, 28, 8089, 16178, 32356, 56623, 113246, 226492, 905803, 1811606, 3623212, 6340621, 12681242, 25362484, 7327040467, 14654080934, 29308161868, 51289283269, 102578566538, 205157133076]

約数ペア:

[(1, 205157133076), (2, 102578566538), (4, 51289283269), (7, 29308161868), (14, 14654080934), (28, 7327040467), (8089, 25362484), (16178, 12681242), (32356, 6340621), (56623, 3623212), (113246, 1811606), (226492, 905803)]