207608176

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{277}}^1\times {\mathrm{337}}^1$

素因数の和:761

約数の個数: 40

約数和(自身を含む): 407803760

約数和(自身を除く): 200195584

約数列:

[1, 2, 4, 8, 16, 139, 277, 278, 337, 554, 556, 674, 1108, 1112, 1348, 2216, 2224, 2696, 4432, 5392, 38503, 46843, 77006, 93349, 93686, 154012, 186698, 187372, 308024, 373396, 374744, 616048, 746792, 749488, 1493584, 12975511, 25951022, 51902044, 103804088, 207608176]

約数ペア:

[(1, 207608176), (2, 103804088), (4, 51902044), (8, 25951022), (16, 12975511), (139, 1493584), (277, 749488), (278, 746792), (337, 616048), (554, 374744), (556, 373396), (674, 308024), (1108, 187372), (1112, 186698), (1348, 154012), (2216, 93686), (2224, 93349), (2696, 77006), (4432, 46843), (5392, 38503)]