214909254

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2857}}^1$

素因数の和:3074

約数の個数: 64

約数和(自身を含む): 548736000

約数和(自身を除く): 333826746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 199, 378, 398, 597, 1194, 1393, 1791, 2786, 2857, 3582, 4179, 5373, 5714, 8358, 8571, 10746, 12537, 17142, 19999, 25074, 25713, 37611, 39998, 51426, 59997, 75222, 77139, 119994, 154278, 179991, 359982, 539973, 568543, 1079946, 1137086, 1705629, 3411258, 3979801, 5116887, 7959602, 10233774, 11939403, 15350661, 23878806, 30701322, 35818209, 71636418, 107454627, 214909254]

約数ペア:

[(1, 214909254), (2, 107454627), (3, 71636418), (6, 35818209), (7, 30701322), (9, 23878806), (14, 15350661), (18, 11939403), (21, 10233774), (27, 7959602), (42, 5116887), (54, 3979801), (63, 3411258), (126, 1705629), (189, 1137086), (199, 1079946), (378, 568543), (398, 539973), (597, 359982), (1194, 179991), (1393, 154278), (1791, 119994), (2786, 77139), (2857, 75222), (3582, 59997), (4179, 51426), (5373, 39998), (5714, 37611), (8358, 25713), (8571, 25074), (10746, 19999), (12537, 17142)]