210980766

素因数分解:

$2^1\times 3^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1\times {\mathrm{463}}^1$

素因数の和:1080

約数の個数: 32

約数和(自身を含む): 426286080

約数和(自身を除く): 215305314

約数列:

[1, 2, 3, 6, 173, 346, 439, 463, 519, 878, 926, 1038, 1317, 1389, 2634, 2778, 75947, 80099, 151894, 160198, 203257, 227841, 240297, 406514, 455682, 480594, 609771, 1219542, 35163461, 70326922, 105490383, 210980766]

約数ペア:

[(1, 210980766), (2, 105490383), (3, 70326922), (6, 35163461), (173, 1219542), (346, 609771), (439, 480594), (463, 455682), (519, 406514), (878, 240297), (926, 227841), (1038, 203257), (1317, 160198), (1389, 151894), (2634, 80099), (2778, 75947)]