206811993

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1\times {\mathrm{1433}}^1$

素因数の和:2168

約数の個数: 16

約数和(自身を含む): 280146240

約数和(自身を除く): 73334247

約数列:

[1, 3, 73, 219, 659, 1433, 1977, 4299, 48107, 104609, 144321, 313827, 944347, 2833041, 68937331, 206811993]

約数ペア:

[(1, 206811993), (3, 68937331), (73, 2833041), (219, 944347), (659, 313827), (1433, 144321), (1977, 104609), (4299, 48107)]