223908071

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1\times {\mathrm{887}}^1$

素因数の和:1414

約数の個数: 16

約数和(自身を含む): 245514240

約数和(自身を除く): 21606169

約数列:

[1, 17, 31, 479, 527, 887, 8143, 14849, 15079, 27497, 252433, 424873, 467449, 7222841, 13171063, 223908071]

約数ペア:

[(1, 223908071), (17, 13171063), (31, 7222841), (479, 467449), (527, 424873), (887, 252433), (8143, 27497), (14849, 15079)]