200927816

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{3557}}^1$

素因数の和:3893

約数の個数: 32

約数和(自身を含む): 394511040

約数和(自身を除く): 193583224

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 307, 614, 1228, 2456, 3557, 7061, 7114, 14122, 14228, 28244, 28456, 56488, 81811, 163622, 327244, 654488, 1091999, 2183998, 4367996, 8735992, 25115977, 50231954, 100463908, 200927816]

約数ペア:

[(1, 200927816), (2, 100463908), (4, 50231954), (8, 25115977), (23, 8735992), (46, 4367996), (92, 2183998), (184, 1091999), (307, 654488), (614, 327244), (1228, 163622), (2456, 81811), (3557, 56488), (7061, 28456), (7114, 28244), (14122, 14228)]