200614040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{455941}}^1$

素因数の和:455963

約数の個数: 32

約数和(自身を含む): 492417360

約数和(自身を除く): 291803320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 455941, 911882, 1823764, 2279705, 3647528, 4559410, 5015351, 9118820, 10030702, 18237640, 20061404, 25076755, 40122808, 50153510, 100307020, 200614040]

約数ペア:

[(1, 200614040), (2, 100307020), (4, 50153510), (5, 40122808), (8, 25076755), (10, 20061404), (11, 18237640), (20, 10030702), (22, 9118820), (40, 5015351), (44, 4559410), (55, 3647528), (88, 2279705), (110, 1823764), (220, 911882), (440, 455941)]