205948638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{86027}}^1$

素因数の和:86061

約数の個数: 48

約数和(自身を含む): 536814720

約数和(自身を除く): 330866082

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 86027, 172054, 258081, 516162, 602189, 774243, 1204378, 1548486, 1634513, 1806567, 3269026, 3613134, 4903539, 5419701, 9807078, 10839402, 11441591, 14710617, 22883182, 29421234, 34324773, 68649546, 102974319, 205948638]

約数ペア:

[(1, 205948638), (2, 102974319), (3, 68649546), (6, 34324773), (7, 29421234), (9, 22883182), (14, 14710617), (18, 11441591), (19, 10839402), (21, 9807078), (38, 5419701), (42, 4903539), (57, 3613134), (63, 3269026), (114, 1806567), (126, 1634513), (133, 1548486), (171, 1204378), (266, 774243), (342, 602189), (399, 516162), (798, 258081), (1197, 172054), (2394, 86027)]