223165616

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{263167}}^1$

素因数の和:263228

約数の個数: 20

約数和(自身を含む): 440543232

約数和(自身を除く): 217377616

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 263167, 526334, 1052668, 2105336, 4210672, 13947851, 27895702, 55791404, 111582808, 223165616]

約数ペア:

[(1, 223165616), (2, 111582808), (4, 55791404), (8, 27895702), (16, 13947851), (53, 4210672), (106, 2105336), (212, 1052668), (424, 526334), (848, 263167)]