210348984

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{6247}}^1$

素因数の和:6340

約数の個数: 64

約数和(自身を含む): 557821440

約数和(自身を除く): 347472456

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 61, 69, 92, 122, 138, 183, 184, 244, 276, 366, 488, 552, 732, 1403, 1464, 2806, 4209, 5612, 6247, 8418, 11224, 12494, 16836, 18741, 24988, 33672, 37482, 49976, 74964, 143681, 149928, 287362, 381067, 431043, 574724, 762134, 862086, 1143201, 1149448, 1524268, 1724172, 2286402, 3048536, 3448344, 4572804, 8764541, 9145608, 17529082, 26293623, 35058164, 52587246, 70116328, 105174492, 210348984]

約数ペア:

[(1, 210348984), (2, 105174492), (3, 70116328), (4, 52587246), (6, 35058164), (8, 26293623), (12, 17529082), (23, 9145608), (24, 8764541), (46, 4572804), (61, 3448344), (69, 3048536), (92, 2286402), (122, 1724172), (138, 1524268), (183, 1149448), (184, 1143201), (244, 862086), (276, 762134), (366, 574724), (488, 431043), (552, 381067), (732, 287362), (1403, 149928), (1464, 143681), (2806, 74964), (4209, 49976), (5612, 37482), (6247, 33672), (8418, 24988), (11224, 18741), (12494, 16836)]