205524378

素因数分解:

$2^1\times 3^4\times {\mathrm{1268669}}^1$

素因数の和:1268683

約数の個数: 20

約数和(自身を含む): 460527210

約数和(自身を除く): 255002832

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1268669, 2537338, 3806007, 7612014, 11418021, 22836042, 34254063, 68508126, 102762189, 205524378]

約数ペア:

[(1, 205524378), (2, 102762189), (3, 68508126), (6, 34254063), (9, 22836042), (18, 11418021), (27, 7612014), (54, 3806007), (81, 2537338), (162, 1268669)]