209048292

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{123551}}^1$

素因数の和:123608

約数の個数: 36

約数和(自身を含む): 539675136

約数和(自身を除く): 330626844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 123551, 247102, 370653, 494204, 741306, 1111959, 1482612, 2223918, 4447836, 5806897, 11613794, 17420691, 23227588, 34841382, 52262073, 69682764, 104524146, 209048292]

約数ペア:

[(1, 209048292), (2, 104524146), (3, 69682764), (4, 52262073), (6, 34841382), (9, 23227588), (12, 17420691), (18, 11613794), (36, 5806897), (47, 4447836), (94, 2223918), (141, 1482612), (188, 1111959), (282, 741306), (423, 494204), (564, 370653), (846, 247102), (1692, 123551)]