205315512

素因数分解:

$2^3\times 3^1\times {\mathrm{2003}}^1\times {\mathrm{4271}}^1$

素因数の和:6283

約数の個数: 32

約数和(自身を含む): 513665280

約数和(自身を除く): 308349768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 2003, 4006, 4271, 6009, 8012, 8542, 12018, 12813, 16024, 17084, 24036, 25626, 34168, 48072, 51252, 102504, 8554813, 17109626, 25664439, 34219252, 51328878, 68438504, 102657756, 205315512]

約数ペア:

[(1, 205315512), (2, 102657756), (3, 68438504), (4, 51328878), (6, 34219252), (8, 25664439), (12, 17109626), (24, 8554813), (2003, 102504), (4006, 51252), (4271, 48072), (6009, 34168), (8012, 25626), (8542, 24036), (12018, 17084), (12813, 16024)]