213320162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{3089}}^1$

素因数の和:3218

約数の個数: 32

約数和(自身を含む): 362197440

約数和(自身を除く): 148877278

約数列:

[1, 2, 11, 22, 43, 73, 86, 146, 473, 803, 946, 1606, 3089, 3139, 6178, 6278, 33979, 34529, 67958, 69058, 132827, 225497, 265654, 450994, 1461097, 2480467, 2922194, 4960934, 9696371, 19392742, 106660081, 213320162]

約数ペア:

[(1, 213320162), (2, 106660081), (11, 19392742), (22, 9696371), (43, 4960934), (73, 2922194), (86, 2480467), (146, 1461097), (473, 450994), (803, 265654), (946, 225497), (1606, 132827), (3089, 69058), (3139, 67958), (6178, 34529), (6278, 33979)]