222764984

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{164767}}^1$

素因数の和:164799

約数の個数: 24

約数和(自身を含む): 452288160

約数和(自身を除く): 229523176

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 164767, 329534, 659068, 1318136, 2141971, 4283942, 8567884, 17135768, 27845623, 55691246, 111382492, 222764984]

約数ペア:

[(1, 222764984), (2, 111382492), (4, 55691246), (8, 27845623), (13, 17135768), (26, 8567884), (52, 4283942), (104, 2141971), (169, 1318136), (338, 659068), (676, 329534), (1352, 164767)]