227510128

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{200273}}^1$

素因数の和:200352

約数の個数: 20

約数和(自身を含む): 447011568

約数和(自身を除く): 219501440

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 200273, 400546, 801092, 1602184, 3204368, 14219383, 28438766, 56877532, 113755064, 227510128]

約数ペア:

[(1, 227510128), (2, 113755064), (4, 56877532), (8, 28438766), (16, 14219383), (71, 3204368), (142, 1602184), (284, 801092), (568, 400546), (1136, 200273)]