213352638

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{293}}^1\times {\mathrm{773}}^1$

素因数の和:1228

約数の個数: 32

約数和(自身を含む): 431446176

約数和(自身を除く): 218093538

約数列:

[1, 2, 3, 6, 157, 293, 314, 471, 586, 773, 879, 942, 1546, 1758, 2319, 4638, 46001, 92002, 121361, 138003, 226489, 242722, 276006, 364083, 452978, 679467, 728166, 1358934, 35558773, 71117546, 106676319, 213352638]

約数ペア:

[(1, 213352638), (2, 106676319), (3, 71117546), (6, 35558773), (157, 1358934), (293, 728166), (314, 679467), (471, 452978), (586, 364083), (773, 276006), (879, 242722), (942, 226489), (1546, 138003), (1758, 121361), (2319, 92002), (4638, 46001)]