206927139

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{7019}}^1$

素因数の和:7370

約数の個数: 16

約数和(自身を含む): 285742080

約数和(自身を除く): 78814941

約数列:

[1, 3, 31, 93, 317, 951, 7019, 9827, 21057, 29481, 217589, 652767, 2225023, 6675069, 68975713, 206927139]

約数ペア:

[(1, 206927139), (3, 68975713), (31, 6675069), (93, 2225023), (317, 652767), (951, 217589), (7019, 29481), (9827, 21057)]