201020184

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{941}}^1$

素因数の和:1022

約数の個数: 128

約数和(自身を含む): 596851200

約数和(自身を除く): 395831016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 43, 46, 54, 69, 72, 86, 92, 108, 129, 138, 172, 184, 207, 216, 258, 276, 344, 387, 414, 516, 552, 621, 774, 828, 941, 989, 1032, 1161, 1242, 1548, 1656, 1882, 1978, 2322, 2484, 2823, 2967, 3096, 3764, 3956, 4644, 4968, 5646, 5934, 7528, 7912, 8469, 8901, 9288, 11292, 11868, 16938, 17802, 21643, 22584, 23736, 25407, 26703, 33876, 35604, 40463, 43286, 50814, 53406, 64929, 67752, 71208, 80926, 86572, 101628, 106812, 121389, 129858, 161852, 173144, 194787, 203256, 213624, 242778, 259716, 323704, 364167, 389574, 485556, 519432, 584361, 728334, 779148, 930649, 971112, 1092501, 1168722, 1456668, 1558296, 1861298, 2185002, 2337444, 2791947, 2913336, 3722596, 4370004, 4674888, 5583894, 7445192, 8375841, 8740008, 11167788, 16751682, 22335576, 25127523, 33503364, 50255046, 67006728, 100510092, 201020184]

約数ペア:

[(1, 201020184), (2, 100510092), (3, 67006728), (4, 50255046), (6, 33503364), (8, 25127523), (9, 22335576), (12, 16751682), (18, 11167788), (23, 8740008), (24, 8375841), (27, 7445192), (36, 5583894), (43, 4674888), (46, 4370004), (54, 3722596), (69, 2913336), (72, 2791947), (86, 2337444), (92, 2185002), (108, 1861298), (129, 1558296), (138, 1456668), (172, 1168722), (184, 1092501), (207, 971112), (216, 930649), (258, 779148), (276, 728334), (344, 584361), (387, 519432), (414, 485556), (516, 389574), (552, 364167), (621, 323704), (774, 259716), (828, 242778), (941, 213624), (989, 203256), (1032, 194787), (1161, 173144), (1242, 161852), (1548, 129858), (1656, 121389), (1882, 106812), (1978, 101628), (2322, 86572), (2484, 80926), (2823, 71208), (2967, 67752), (3096, 64929), (3764, 53406), (3956, 50814), (4644, 43286), (4968, 40463), (5646, 35604), (5934, 33876), (7528, 26703), (7912, 25407), (8469, 23736), (8901, 22584), (9288, 21643), (11292, 17802), (11868, 16938)]