201075917

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{1693}}^1$

素因数の和:1785

約数の個数: 24

約数和(自身を含む): 247838976

約数和(自身を除く): 46763059

約数列:

[1, 7, 19, 47, 133, 329, 361, 893, 1693, 2527, 6251, 11851, 16967, 32167, 79571, 118769, 225169, 556997, 611173, 1511849, 4278211, 10582943, 28725131, 201075917]

約数ペア:

[(1, 201075917), (7, 28725131), (19, 10582943), (47, 4278211), (133, 1511849), (329, 611173), (361, 556997), (893, 225169), (1693, 118769), (2527, 79571), (6251, 32167), (11851, 16967)]