190813588

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{2749}}^1$

素因数の和:2864

約数の個数: 48

約数和(自身を含む): 397936000

約数和(自身を除く): 207122412

約数列:

[1, 2, 4, 7, 14, 28, 37, 67, 74, 134, 148, 259, 268, 469, 518, 938, 1036, 1876, 2479, 2749, 4958, 5498, 9916, 10996, 17353, 19243, 34706, 38486, 69412, 76972, 101713, 184183, 203426, 368366, 406852, 711991, 736732, 1289281, 1423982, 2578562, 2847964, 5157124, 6814771, 13629542, 27259084, 47703397, 95406794, 190813588]

約数ペア:

[(1, 190813588), (2, 95406794), (4, 47703397), (7, 27259084), (14, 13629542), (28, 6814771), (37, 5157124), (67, 2847964), (74, 2578562), (134, 1423982), (148, 1289281), (259, 736732), (268, 711991), (469, 406852), (518, 368366), (938, 203426), (1036, 184183), (1876, 101713), (2479, 76972), (2749, 69412), (4958, 38486), (5498, 34706), (9916, 19243), (10996, 17353)]