214162768

素因数分解:

$2^4\times {\mathrm{509}}^1\times {\mathrm{26297}}^1$

素因数の和:26814

約数の個数: 20

約数和(自身を含む): 415771380

約数和(自身を除く): 201608612

約数列:

[1, 2, 4, 8, 16, 509, 1018, 2036, 4072, 8144, 26297, 52594, 105188, 210376, 420752, 13385173, 26770346, 53540692, 107081384, 214162768]

約数ペア:

[(1, 214162768), (2, 107081384), (4, 53540692), (8, 26770346), (16, 13385173), (509, 420752), (1018, 210376), (2036, 105188), (4072, 52594), (8144, 26297)]