206501449

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{30133}}^1$

素因数の和:30240

約数の個数: 16

約数和(自身を含む): 260357760

約数和(自身を除く): 53856311

約数列:

[1, 7, 11, 77, 89, 623, 979, 6853, 30133, 210931, 331463, 2320241, 2681837, 18772859, 29500207, 206501449]

約数ペア:

[(1, 206501449), (7, 29500207), (11, 18772859), (77, 2681837), (89, 2320241), (623, 331463), (979, 210931), (6853, 30133)]