205147512

素因数分解:

$2^3\times 3^3\times {\mathrm{223}}^1\times {\mathrm{4259}}^1$

素因数の和:4497

約数の個数: 64

約数和(自身を含む): 572544000

約数和(自身を除く): 367396488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 223, 446, 669, 892, 1338, 1784, 2007, 2676, 4014, 4259, 5352, 6021, 8028, 8518, 12042, 12777, 16056, 17036, 24084, 25554, 34072, 38331, 48168, 51108, 76662, 102216, 114993, 153324, 229986, 306648, 459972, 919944, 949757, 1899514, 2849271, 3799028, 5698542, 7598056, 8547813, 11397084, 17095626, 22794168, 25643439, 34191252, 51286878, 68382504, 102573756, 205147512]

約数ペア:

[(1, 205147512), (2, 102573756), (3, 68382504), (4, 51286878), (6, 34191252), (8, 25643439), (9, 22794168), (12, 17095626), (18, 11397084), (24, 8547813), (27, 7598056), (36, 5698542), (54, 3799028), (72, 2849271), (108, 1899514), (216, 949757), (223, 919944), (446, 459972), (669, 306648), (892, 229986), (1338, 153324), (1784, 114993), (2007, 102216), (2676, 76662), (4014, 51108), (4259, 48168), (5352, 38331), (6021, 34072), (8028, 25554), (8518, 24084), (12042, 17036), (12777, 16056)]