204156972

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{153271}}^1$

素因数の和:153318

約数の個数: 36

約数和(自身を含む): 530014576

約数和(自身を除く): 325857604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 153271, 306542, 459813, 613084, 919626, 1379439, 1839252, 2758878, 5517756, 5671027, 11342054, 17013081, 22684108, 34026162, 51039243, 68052324, 102078486, 204156972]

約数ペア:

[(1, 204156972), (2, 102078486), (3, 68052324), (4, 51039243), (6, 34026162), (9, 22684108), (12, 17013081), (18, 11342054), (36, 5671027), (37, 5517756), (74, 2758878), (111, 1839252), (148, 1379439), (222, 919626), (333, 613084), (444, 459813), (666, 306542), (1332, 153271)]