210764158

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{37277}}^1$

素因数の和:37547

約数の個数: 16

約数和(自身を含む): 346238064

約数和(自身を除く): 135473906

約数列:

[1, 2, 11, 22, 257, 514, 2827, 5654, 37277, 74554, 410047, 820094, 9580189, 19160378, 105382079, 210764158]

約数ペア:

[(1, 210764158), (2, 105382079), (11, 19160378), (22, 9580189), (257, 820094), (514, 410047), (2827, 74554), (5654, 37277)]