211044515

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^2\times {\mathrm{557}}^1$

素因数の和:739

約数の個数: 24

約数和(自身を含む): 280147248

約数和(自身を除く): 69102733

約数列:

[1, 5, 11, 55, 83, 415, 557, 913, 2785, 4565, 6127, 6889, 30635, 34445, 46231, 75779, 231155, 378895, 508541, 2542705, 3837173, 19185865, 42208903, 211044515]

約数ペア:

[(1, 211044515), (5, 42208903), (11, 19185865), (55, 3837173), (83, 2542705), (415, 508541), (557, 378895), (913, 231155), (2785, 75779), (4565, 46231), (6127, 34445), (6889, 30635)]