204970818

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{7573}}^1$

素因数の和:7938

約数の個数: 32

約数和(自身を含む): 442806336

約数和(自身を除く): 237835518

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 347, 694, 1041, 2082, 4511, 7573, 9022, 13533, 15146, 22719, 27066, 45438, 98449, 196898, 295347, 590694, 2627831, 5255662, 7883493, 15766986, 34161803, 68323606, 102485409, 204970818]

約数ペア:

[(1, 204970818), (2, 102485409), (3, 68323606), (6, 34161803), (13, 15766986), (26, 7883493), (39, 5255662), (78, 2627831), (347, 590694), (694, 295347), (1041, 196898), (2082, 98449), (4511, 45438), (7573, 27066), (9022, 22719), (13533, 15146)]