220163606

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{48947}}^1$

素因数の和:49135

約数の個数: 16

約数和(自身を含む): 357711984

約数和(自身を除く): 137548378

約数列:

[1, 2, 13, 26, 173, 346, 2249, 4498, 48947, 97894, 636311, 1272622, 8467831, 16935662, 110081803, 220163606]

約数ペア:

[(1, 220163606), (2, 110081803), (13, 16935662), (26, 8467831), (173, 1272622), (346, 636311), (2249, 97894), (4498, 48947)]