201950259

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{1567}}^1$

素因数の和:1632

約数の個数: 48

約数和(自身を含む): 344107008

約数和(自身を除く): 142156749

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 361, 399, 969, 1083, 1567, 2261, 2527, 4701, 6137, 6783, 7581, 10969, 18411, 26639, 29773, 32907, 42959, 79917, 89319, 128877, 186473, 208411, 506141, 559419, 565687, 625233, 1518423, 1697061, 3542987, 3959809, 9616679, 10628961, 11879427, 28850037, 67316753, 201950259]

約数ペア:

[(1, 201950259), (3, 67316753), (7, 28850037), (17, 11879427), (19, 10628961), (21, 9616679), (51, 3959809), (57, 3542987), (119, 1697061), (133, 1518423), (323, 625233), (357, 565687), (361, 559419), (399, 506141), (969, 208411), (1083, 186473), (1567, 128877), (2261, 89319), (2527, 79917), (4701, 42959), (6137, 32907), (6783, 29773), (7581, 26639), (10969, 18411)]