204065449

素因数分解:

$7^3\times {\mathrm{311}}^1\times {\mathrm{1913}}^1$

素因数の和:2245

約数の個数: 16

約数和(自身を含む): 238867200

約数和(自身を除く): 34801751

約数列:

[1, 7, 49, 311, 343, 1913, 2177, 13391, 15239, 93737, 106673, 594943, 656159, 4164601, 29152207, 204065449]

約数ペア:

[(1, 204065449), (7, 29152207), (49, 4164601), (311, 656159), (343, 594943), (1913, 106673), (2177, 93737), (13391, 15239)]