205927064

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{34367}}^1$

素因数の和:34487

約数の個数: 32

約数和(自身を含む): 445409280

約数和(自身を除く): 239482216

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 749, 856, 1498, 2996, 5992, 34367, 68734, 137468, 240569, 274936, 481138, 962276, 1924552, 3677269, 7354538, 14709076, 25740883, 29418152, 51481766, 102963532, 205927064]

約数ペア:

[(1, 205927064), (2, 102963532), (4, 51481766), (7, 29418152), (8, 25740883), (14, 14709076), (28, 7354538), (56, 3677269), (107, 1924552), (214, 962276), (428, 481138), (749, 274936), (856, 240569), (1498, 137468), (2996, 68734), (5992, 34367)]