225522022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{65293}}^1$

素因数の和:65463

約数の個数: 16

約数和(自身を含む): 371392272

約数和(自身を除く): 145870250

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 65293, 130586, 718223, 1436446, 10251001, 20502002, 112761011, 225522022]

約数ペア:

[(1, 225522022), (2, 112761011), (11, 20502002), (22, 10251001), (157, 1436446), (314, 718223), (1727, 130586), (3454, 65293)]