205538514

素因数分解:

$2^1\times 3^1\times {\mathrm{1607}}^1\times {\mathrm{21317}}^1$

素因数の和:22929

約数の個数: 16

約数和(自身を含む): 411352128

約数和(自身を除く): 205813614

約数列:

[1, 2, 3, 6, 1607, 3214, 4821, 9642, 21317, 42634, 63951, 127902, 34256419, 68512838, 102769257, 205538514]

約数ペア:

[(1, 205538514), (2, 102769257), (3, 68512838), (6, 34256419), (1607, 127902), (3214, 63951), (4821, 42634), (9642, 21317)]