201923348

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1$

素因数の和:174

約数の個数: 96

約数和(自身を含む): 433859328

約数和(自身を除く): 231935980

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 92, 97, 121, 187, 194, 242, 253, 374, 388, 391, 484, 506, 748, 782, 1012, 1067, 1331, 1564, 1649, 2057, 2134, 2231, 2662, 2783, 3298, 4114, 4268, 4301, 4462, 5324, 5566, 6596, 8228, 8602, 8924, 11132, 11737, 17204, 18139, 22627, 23474, 24541, 30613, 36278, 37927, 45254, 46948, 47311, 49082, 61226, 72556, 75854, 90508, 94622, 98164, 122452, 129107, 151708, 189244, 199529, 258214, 269951, 399058, 417197, 516428, 520421, 539902, 798116, 834394, 1040842, 1079804, 1668788, 2081684, 2194819, 2969461, 4389638, 4589167, 5938922, 8779276, 9178334, 11877844, 18356668, 50480837, 100961674, 201923348]

約数ペア:

[(1, 201923348), (2, 100961674), (4, 50480837), (11, 18356668), (17, 11877844), (22, 9178334), (23, 8779276), (34, 5938922), (44, 4589167), (46, 4389638), (68, 2969461), (92, 2194819), (97, 2081684), (121, 1668788), (187, 1079804), (194, 1040842), (242, 834394), (253, 798116), (374, 539902), (388, 520421), (391, 516428), (484, 417197), (506, 399058), (748, 269951), (782, 258214), (1012, 199529), (1067, 189244), (1331, 151708), (1564, 129107), (1649, 122452), (2057, 98164), (2134, 94622), (2231, 90508), (2662, 75854), (2783, 72556), (3298, 61226), (4114, 49082), (4268, 47311), (4301, 46948), (4462, 45254), (5324, 37927), (5566, 36278), (6596, 30613), (8228, 24541), (8602, 23474), (8924, 22627), (11132, 18139), (11737, 17204)]