206509892

素因数分解:

$2^2\times {\mathrm{613}}^1\times {\mathrm{84221}}^1$

素因数の和:84838

約数の個数: 12

約数和(自身を含む): 361986156

約数和(自身を除く): 155476264

約数列:

[1, 2, 4, 613, 1226, 2452, 84221, 168442, 336884, 51627473, 103254946, 206509892]

約数ペア:

[(1, 206509892), (2, 103254946), (4, 51627473), (613, 336884), (1226, 168442), (2452, 84221)]