205122848

素因数分解:

$2^5\times 7^1\times {\mathrm{915727}}^1$

素因数の和:915744

約数の個数: 24

約数和(自身を含む): 461526912

約数和(自身を除く): 256404064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 915727, 1831454, 3662908, 6410089, 7325816, 12820178, 14651632, 25640356, 29303264, 51280712, 102561424, 205122848]

約数ペア:

[(1, 205122848), (2, 102561424), (4, 51280712), (7, 29303264), (8, 25640356), (14, 14651632), (16, 12820178), (28, 7325816), (32, 6410089), (56, 3662908), (112, 1831454), (224, 915727)]