214967800

素因数分解:

$2^3\times 5^2\times {\mathrm{1074839}}^1$

素因数の和:1074855

約数の個数: 24

約数和(自身を含む): 499800600

約数和(自身を除く): 284832800

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1074839, 2149678, 4299356, 5374195, 8598712, 10748390, 21496780, 26870975, 42993560, 53741950, 107483900, 214967800]

約数ペア:

[(1, 214967800), (2, 107483900), (4, 53741950), (5, 42993560), (8, 26870975), (10, 21496780), (20, 10748390), (25, 8598712), (40, 5374195), (50, 4299356), (100, 2149678), (200, 1074839)]