199547136

素因数分解:

$2^8\times 3^2\times {\mathrm{257}}^1\times {\mathrm{337}}^1$

素因数の和:616

約数の個数: 108

約数和(自身を含む): 579296172

約数和(自身を除く): 379749036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 257, 288, 337, 384, 514, 576, 674, 768, 771, 1011, 1028, 1152, 1348, 1542, 2022, 2056, 2304, 2313, 2696, 3033, 3084, 4044, 4112, 4626, 5392, 6066, 6168, 8088, 8224, 9252, 10784, 12132, 12336, 16176, 16448, 18504, 21568, 24264, 24672, 32352, 32896, 37008, 43136, 48528, 49344, 64704, 65792, 74016, 86272, 86609, 97056, 98688, 129408, 148032, 173218, 194112, 197376, 258816, 259827, 296064, 346436, 388224, 519654, 592128, 692872, 776448, 779481, 1039308, 1385744, 1558962, 2078616, 2771488, 3117924, 4157232, 5542976, 6235848, 8314464, 11085952, 12471696, 16628928, 22171904, 24943392, 33257856, 49886784, 66515712, 99773568, 199547136]

約数ペア:

[(1, 199547136), (2, 99773568), (3, 66515712), (4, 49886784), (6, 33257856), (8, 24943392), (9, 22171904), (12, 16628928), (16, 12471696), (18, 11085952), (24, 8314464), (32, 6235848), (36, 5542976), (48, 4157232), (64, 3117924), (72, 2771488), (96, 2078616), (128, 1558962), (144, 1385744), (192, 1039308), (256, 779481), (257, 776448), (288, 692872), (337, 592128), (384, 519654), (514, 388224), (576, 346436), (674, 296064), (768, 259827), (771, 258816), (1011, 197376), (1028, 194112), (1152, 173218), (1348, 148032), (1542, 129408), (2022, 98688), (2056, 97056), (2304, 86609), (2313, 86272), (2696, 74016), (3033, 65792), (3084, 64704), (4044, 49344), (4112, 48528), (4626, 43136), (5392, 37008), (6066, 32896), (6168, 32352), (8088, 24672), (8224, 24264), (9252, 21568), (10784, 18504), (12132, 16448), (12336, 16176)]