222012698

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{112241}}^1$

素因数の和:112309

約数の個数: 16

約数和(自身を含む): 355582656

約数和(自身を除く): 133569958

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 112241, 224482, 2581543, 4826363, 5163086, 9652726, 111006349, 222012698]

約数ペア:

[(1, 222012698), (2, 111006349), (23, 9652726), (43, 5163086), (46, 4826363), (86, 2581543), (989, 224482), (1978, 112241)]