103960784

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{317}}^1$

素因数の和:627

約数の個数: 40

約数和(自身を含む): 205046400

約数和(自身を除く): 101085616

約数列:

[1, 2, 4, 8, 16, 103, 199, 206, 317, 398, 412, 634, 796, 824, 1268, 1592, 1648, 2536, 3184, 5072, 20497, 32651, 40994, 63083, 65302, 81988, 126166, 130604, 163976, 252332, 261208, 327952, 504664, 522416, 1009328, 6497549, 12995098, 25990196, 51980392, 103960784]

約数ペア:

[(1, 103960784), (2, 51980392), (4, 25990196), (8, 12995098), (16, 6497549), (103, 1009328), (199, 522416), (206, 504664), (317, 327952), (398, 261208), (412, 252332), (634, 163976), (796, 130604), (824, 126166), (1268, 81988), (1592, 65302), (1648, 63083), (2536, 40994), (3184, 32651), (5072, 20497)]