201782656

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{1973}}^1$

素因数の和:2051

約数の個数: 64

約数和(自身を含む): 434911680

約数和(自身を除く): 233129024

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 64, 68, 94, 128, 136, 188, 272, 376, 544, 752, 799, 1088, 1504, 1598, 1973, 2176, 3008, 3196, 3946, 6016, 6392, 7892, 12784, 15784, 25568, 31568, 33541, 51136, 63136, 67082, 92731, 102272, 126272, 134164, 185462, 252544, 268328, 370924, 536656, 741848, 1073312, 1483696, 1576427, 2146624, 2967392, 3152854, 4293248, 5934784, 6305708, 11869568, 12611416, 25222832, 50445664, 100891328, 201782656]

約数ペア:

[(1, 201782656), (2, 100891328), (4, 50445664), (8, 25222832), (16, 12611416), (17, 11869568), (32, 6305708), (34, 5934784), (47, 4293248), (64, 3152854), (68, 2967392), (94, 2146624), (128, 1576427), (136, 1483696), (188, 1073312), (272, 741848), (376, 536656), (544, 370924), (752, 268328), (799, 252544), (1088, 185462), (1504, 134164), (1598, 126272), (1973, 102272), (2176, 92731), (3008, 67082), (3196, 63136), (3946, 51136), (6016, 33541), (6392, 31568), (7892, 25568), (12784, 15784)]