201387008

素因数分解:

$2^{10}\times {\mathrm{193}}^1\times {\mathrm{1019}}^1$

素因数の和:1232

約数の個数: 44

約数和(自身を含む): 405060360

約数和(自身を除く): 203673352

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 256, 386, 512, 772, 1019, 1024, 1544, 2038, 3088, 4076, 6176, 8152, 12352, 16304, 24704, 32608, 49408, 65216, 98816, 130432, 196667, 197632, 260864, 393334, 521728, 786668, 1043456, 1573336, 3146672, 6293344, 12586688, 25173376, 50346752, 100693504, 201387008]

約数ペア:

[(1, 201387008), (2, 100693504), (4, 50346752), (8, 25173376), (16, 12586688), (32, 6293344), (64, 3146672), (128, 1573336), (193, 1043456), (256, 786668), (386, 521728), (512, 393334), (772, 260864), (1019, 197632), (1024, 196667), (1544, 130432), (2038, 98816), (3088, 65216), (4076, 49408), (6176, 32608), (8152, 24704), (12352, 16304)]