194938219

素因数分解:

$7^3\times {\mathrm{547}}^1\times {\mathrm{1039}}^1$

素因数の和:1607

約数の個数: 16

約数和(自身を含む): 227968000

約数和(自身を除く): 33029781

約数列:

[1, 7, 49, 343, 547, 1039, 3829, 7273, 26803, 50911, 187621, 356377, 568333, 3978331, 27848317, 194938219]

約数ペア:

[(1, 194938219), (7, 27848317), (49, 3978331), (343, 568333), (547, 356377), (1039, 187621), (3829, 50911), (7273, 26803)]