193864

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2203}}^1$

素因数の和:2220

約数の個数: 16

約数和(自身を含む): 396720

約数和(自身を除く): 202856

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2203, 4406, 8812, 17624, 24233, 48466, 96932, 193864]

約数ペア:

[(1, 193864), (2, 96932), (4, 48466), (8, 24233), (11, 17624), (22, 8812), (44, 4406), (88, 2203)]