223141744

素因数分解:

$2^4\times 7^1\times {\mathrm{1992337}}^1$

素因数の和:1992352

約数の個数: 20

約数和(自身を含む): 494099824

約数和(自身を除く): 270958080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1992337, 3984674, 7969348, 13946359, 15938696, 27892718, 31877392, 55785436, 111570872, 223141744]

約数ペア:

[(1, 223141744), (2, 111570872), (4, 55785436), (7, 31877392), (8, 27892718), (14, 15938696), (16, 13946359), (28, 7969348), (56, 3984674), (112, 1992337)]