205473653

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1051}}^1\times {\mathrm{2539}}^1$

素因数の和:3608

約数の個数: 16

約数和(自身を含む): 256519680

約数和(自身を除く): 51046027

約数列:

[1, 7, 11, 77, 1051, 2539, 7357, 11561, 17773, 27929, 80927, 195503, 2668489, 18679423, 29353379, 205473653]

約数ペア:

[(1, 205473653), (7, 29353379), (11, 18679423), (77, 2668489), (1051, 195503), (2539, 80927), (7357, 27929), (11561, 17773)]