201865112

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{5569}}^1$

素因数の和:5795

約数の個数: 32

約数和(自身を含む): 397029600

約数和(自身を除く): 195164488

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 197, 394, 788, 1576, 4531, 5569, 9062, 11138, 18124, 22276, 36248, 44552, 128087, 256174, 512348, 1024696, 1097093, 2194186, 4388372, 8776744, 25233139, 50466278, 100932556, 201865112]

約数ペア:

[(1, 201865112), (2, 100932556), (4, 50466278), (8, 25233139), (23, 8776744), (46, 4388372), (92, 2194186), (184, 1097093), (197, 1024696), (394, 512348), (788, 256174), (1576, 128087), (4531, 44552), (5569, 36248), (9062, 22276), (11138, 18124)]