203430784286

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{2851}}^1\times {\mathrm{870173}}^1$

素因数の和:873067

約数の個数: 16

約数和(自身を含む): 312698767248

約数和(自身を除く): 109267982962

約数列:

[1, 2, 41, 82, 2851, 5702, 116891, 233782, 870173, 1740346, 35677093, 71354186, 2480863223, 4961726446, 101715392143, 203430784286]

約数ペア:

[(1, 203430784286), (2, 101715392143), (41, 4961726446), (82, 2480863223), (2851, 71354186), (5702, 35677093), (116891, 1740346), (233782, 870173)]