207839757

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{541}}^1\times {\mathrm{1621}}^1$

素因数の和:2244

約数の個数: 16

約数和(自身を含む): 281319680

約数和(自身を除く): 73479923

約数列:

[1, 3, 79, 237, 541, 1621, 1623, 4863, 42739, 128059, 128217, 384177, 876961, 2630883, 69279919, 207839757]

約数ペア:

[(1, 207839757), (3, 69279919), (79, 2630883), (237, 876961), (541, 384177), (1621, 128217), (1623, 128059), (4863, 42739)]