200781952

素因数分解:

$2^7\times 7^1\times {\mathrm{331}}^1\times {\mathrm{677}}^1$

素因数の和:1029

約数の個数: 64

約数和(自身を含む): 459195840

約数和(自身を除く): 258413888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 331, 448, 662, 677, 896, 1324, 1354, 2317, 2648, 2708, 4634, 4739, 5296, 5416, 9268, 9478, 10592, 10832, 18536, 18956, 21184, 21664, 37072, 37912, 42368, 43328, 74144, 75824, 86656, 148288, 151648, 224087, 296576, 303296, 448174, 606592, 896348, 1568609, 1792696, 3137218, 3585392, 6274436, 7170784, 12548872, 14341568, 25097744, 28683136, 50195488, 100390976, 200781952]

約数ペア:

[(1, 200781952), (2, 100390976), (4, 50195488), (7, 28683136), (8, 25097744), (14, 14341568), (16, 12548872), (28, 7170784), (32, 6274436), (56, 3585392), (64, 3137218), (112, 1792696), (128, 1568609), (224, 896348), (331, 606592), (448, 448174), (662, 303296), (677, 296576), (896, 224087), (1324, 151648), (1354, 148288), (2317, 86656), (2648, 75824), (2708, 74144), (4634, 43328), (4739, 42368), (5296, 37912), (5416, 37072), (9268, 21664), (9478, 21184), (10592, 18956), (10832, 18536)]