221301832

素因数分解:

$2^3\times {\mathrm{479}}^1\times {\mathrm{57751}}^1$

素因数の和:58236

約数の個数: 16

約数和(自身を含む): 415814400

約数和(自身を除く): 194512568

約数列:

[1, 2, 4, 8, 479, 958, 1916, 3832, 57751, 115502, 231004, 462008, 27662729, 55325458, 110650916, 221301832]

約数ペア:

[(1, 221301832), (2, 110650916), (4, 55325458), (8, 27662729), (479, 462008), (958, 231004), (1916, 115502), (3832, 57751)]