228656221

素因数分解:

${\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{317}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 239179248

約数和(自身を除く): 10523027

約数列:

[1, 41, 73, 241, 317, 2993, 9881, 12997, 17593, 23141, 76397, 721313, 948781, 3132277, 5576981, 228656221]

約数ペア:

[(1, 228656221), (41, 5576981), (73, 3132277), (241, 948781), (317, 721313), (2993, 76397), (9881, 23141), (12997, 17593)]