201193736

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{6719}}^1$

素因数の和:6941

約数の個数: 32

約数和(自身を含む): 399168000

約数和(自身を除く): 197974264

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 197, 394, 788, 1576, 3743, 6719, 7486, 13438, 14972, 26876, 29944, 53752, 127661, 255322, 510644, 1021288, 1323643, 2647286, 5294572, 10589144, 25149217, 50298434, 100596868, 201193736]

約数ペア:

[(1, 201193736), (2, 100596868), (4, 50298434), (8, 25149217), (19, 10589144), (38, 5294572), (76, 2647286), (152, 1323643), (197, 1021288), (394, 510644), (788, 255322), (1576, 127661), (3743, 53752), (6719, 29944), (7486, 26876), (13438, 14972)]