207346688

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1$

素因数の和:357

約数の個数: 88

約数和(自身を含む): 450700272

約数和(自身を除く): 243353584

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 64, 68, 86, 128, 136, 172, 256, 272, 277, 344, 512, 544, 554, 688, 731, 1024, 1088, 1108, 1376, 1462, 2176, 2216, 2752, 2924, 4352, 4432, 4709, 5504, 5848, 8704, 8864, 9418, 11008, 11696, 11911, 17408, 17728, 18836, 22016, 23392, 23822, 35456, 37672, 44032, 46784, 47644, 70912, 75344, 93568, 95288, 141824, 150688, 187136, 190576, 202487, 283648, 301376, 374272, 381152, 404974, 602752, 748544, 762304, 809948, 1205504, 1524608, 1619896, 2411008, 3049216, 3239792, 4822016, 6098432, 6479584, 12196864, 12959168, 25918336, 51836672, 103673344, 207346688]

約数ペア:

[(1, 207346688), (2, 103673344), (4, 51836672), (8, 25918336), (16, 12959168), (17, 12196864), (32, 6479584), (34, 6098432), (43, 4822016), (64, 3239792), (68, 3049216), (86, 2411008), (128, 1619896), (136, 1524608), (172, 1205504), (256, 809948), (272, 762304), (277, 748544), (344, 602752), (512, 404974), (544, 381152), (554, 374272), (688, 301376), (731, 283648), (1024, 202487), (1088, 190576), (1108, 187136), (1376, 150688), (1462, 141824), (2176, 95288), (2216, 93568), (2752, 75344), (2924, 70912), (4352, 47644), (4432, 46784), (4709, 44032), (5504, 37672), (5848, 35456), (8704, 23822), (8864, 23392), (9418, 22016), (11008, 18836), (11696, 17728), (11911, 17408)]