211156727042

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1\times {\mathrm{11527}}^1$

素因数の和:12170

約数の個数: 32

約数和(自身を含む): 321430336128

約数和(自身を除く): 110273609086

約数列:

[1, 2, 157, 227, 257, 314, 454, 514, 11527, 23054, 35639, 40349, 58339, 71278, 80698, 116678, 1809739, 2616629, 2962439, 3619478, 5233258, 5924878, 9159223, 18318446, 410810753, 465102923, 672473653, 821621506, 930205846, 1344947306, 105578363521, 211156727042]

約数ペア:

[(1, 211156727042), (2, 105578363521), (157, 1344947306), (227, 930205846), (257, 821621506), (314, 672473653), (454, 465102923), (514, 410810753), (11527, 18318446), (23054, 9159223), (35639, 5924878), (40349, 5233258), (58339, 3619478), (71278, 2962439), (80698, 2616629), (116678, 1809739)]