208536853

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1\times {\mathrm{859}}^1$

素因数の和:1384

約数の個数: 16

約数和(自身を含む): 242176000

約数和(自身を除く): 33639147

約数列:

[1, 7, 79, 439, 553, 859, 3073, 6013, 34681, 67861, 242767, 377101, 475027, 2639707, 29790979, 208536853]

約数ペア:

[(1, 208536853), (7, 29790979), (79, 2639707), (439, 475027), (553, 377101), (859, 242767), (3073, 67861), (6013, 34681)]