201497565

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1\times {\mathrm{293}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 344107008

約数和(自身を除く): 142609443

約数列:

[1, 3, 5, 15, 19, 57, 95, 127, 285, 293, 361, 381, 635, 879, 1083, 1465, 1805, 1905, 2413, 4395, 5415, 5567, 7239, 12065, 16701, 27835, 36195, 37211, 45847, 83505, 105773, 111633, 137541, 186055, 229235, 317319, 528865, 558165, 687705, 707009, 1586595, 2121027, 3535045, 10605135, 13433171, 40299513, 67165855, 201497565]

約数ペア:

[(1, 201497565), (3, 67165855), (5, 40299513), (15, 13433171), (19, 10605135), (57, 3535045), (95, 2121027), (127, 1586595), (285, 707009), (293, 687705), (361, 558165), (381, 528865), (635, 317319), (879, 229235), (1083, 186055), (1465, 137541), (1805, 111633), (1905, 105773), (2413, 83505), (4395, 45847), (5415, 37211), (5567, 36195), (7239, 27835), (12065, 16701)]