205416913

素因数分解:

${\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{173}}^1\times {\mathrm{613}}^1$

素因数の和:948

約数の個数: 16

約数和(自身を含む): 224355600

約数和(自身を除く): 18938687

約数列:

[1, 13, 149, 173, 613, 1937, 2249, 7969, 25777, 91337, 106049, 335101, 1187381, 1378637, 15801301, 205416913]

約数ペア:

[(1, 205416913), (13, 15801301), (149, 1378637), (173, 1187381), (613, 335101), (1937, 106049), (2249, 91337), (7969, 25777)]