223888084

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{74729}}^1$

素因数の和:74847

約数の個数: 24

約数和(自身を含む): 451967040

約数和(自身を除く): 228078956

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 74729, 149458, 298916, 523103, 1046206, 2092412, 7996003, 15992006, 31984012, 55972021, 111944042, 223888084]

約数ペア:

[(1, 223888084), (2, 111944042), (4, 55972021), (7, 31984012), (14, 15992006), (28, 7996003), (107, 2092412), (214, 1046206), (428, 523103), (749, 298916), (1498, 149458), (2996, 74729)]