220101296

素因数分解:

$2^4\times {\mathrm{853}}^1\times {\mathrm{16127}}^1$

素因数の和:16988

約数の個数: 20

約数和(自身を含む): 426972672

約数和(自身を除く): 206871376

約数列:

[1, 2, 4, 8, 16, 853, 1706, 3412, 6824, 13648, 16127, 32254, 64508, 129016, 258032, 13756331, 27512662, 55025324, 110050648, 220101296]

約数ペア:

[(1, 220101296), (2, 110050648), (4, 55025324), (8, 27512662), (16, 13756331), (853, 258032), (1706, 129016), (3412, 64508), (6824, 32254), (13648, 16127)]