201634312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{61927}}^1$

素因数の和:61981

約数の個数: 32

約数和(自身を含む): 423587520

約数和(自身を除く): 221953208

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 61927, 123854, 247708, 495416, 681197, 1362394, 2291299, 2724788, 4582598, 5449576, 9165196, 18330392, 25204289, 50408578, 100817156, 201634312]

約数ペア:

[(1, 201634312), (2, 100817156), (4, 50408578), (8, 25204289), (11, 18330392), (22, 9165196), (37, 5449576), (44, 4582598), (74, 2724788), (88, 2291299), (148, 1362394), (296, 681197), (407, 495416), (814, 247708), (1628, 123854), (3256, 61927)]