216079094

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{1979}}^1$

素因数の和:2708

約数の個数: 32

約数和(自身を含む): 404870400

約数和(自身を除く): 188791306

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 709, 1418, 1979, 3958, 4963, 7799, 9926, 13853, 15598, 21769, 27706, 43538, 54593, 109186, 152383, 304766, 1403111, 2806222, 9821777, 15434221, 19643554, 30868442, 108039547, 216079094]

約数ペア:

[(1, 216079094), (2, 108039547), (7, 30868442), (11, 19643554), (14, 15434221), (22, 9821777), (77, 2806222), (154, 1403111), (709, 304766), (1418, 152383), (1979, 109186), (3958, 54593), (4963, 43538), (7799, 27706), (9926, 21769), (13853, 15598)]