201936644

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1933}}^1$

素因数の和:2005

約数の個数: 72

約数和(自身を含む): 453739608

約数和(自身を除く): 251802964

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 49, 52, 82, 91, 98, 164, 182, 196, 287, 364, 533, 574, 637, 1066, 1148, 1274, 1933, 2009, 2132, 2548, 3731, 3866, 4018, 7462, 7732, 8036, 13531, 14924, 25129, 26117, 27062, 50258, 52234, 54124, 79253, 94717, 100516, 104468, 158506, 175903, 189434, 317012, 351806, 378868, 554771, 703612, 1030289, 1109542, 1231321, 2060578, 2219084, 2462642, 3883397, 4121156, 4925284, 7212023, 7766794, 14424046, 15533588, 28848092, 50484161, 100968322, 201936644]

約数ペア:

[(1, 201936644), (2, 100968322), (4, 50484161), (7, 28848092), (13, 15533588), (14, 14424046), (26, 7766794), (28, 7212023), (41, 4925284), (49, 4121156), (52, 3883397), (82, 2462642), (91, 2219084), (98, 2060578), (164, 1231321), (182, 1109542), (196, 1030289), (287, 703612), (364, 554771), (533, 378868), (574, 351806), (637, 317012), (1066, 189434), (1148, 175903), (1274, 158506), (1933, 104468), (2009, 100516), (2132, 94717), (2548, 79253), (3731, 54124), (3866, 52234), (4018, 50258), (7462, 27062), (7732, 26117), (8036, 25129), (13531, 14924)]