213426404

素因数分解:

$2^2\times {\mathrm{461}}^1\times {\mathrm{115741}}^1$

素因数の和:116206

約数の個数: 12

約数和(自身を含む): 374309628

約数和(自身を除く): 160883224

約数列:

[1, 2, 4, 461, 922, 1844, 115741, 231482, 462964, 53356601, 106713202, 213426404]

約数ペア:

[(1, 213426404), (2, 106713202), (4, 53356601), (461, 462964), (922, 231482), (1844, 115741)]