211894844

素因数分解:

$2^2\times 7^1\times {\mathrm{1433}}^1\times {\mathrm{5281}}^1$

素因数の和:6725

約数の個数: 24

約数和(自身を含む): 424165728

約数和(自身を除く): 212270884

約数列:

[1, 2, 4, 7, 14, 28, 1433, 2866, 5281, 5732, 10031, 10562, 20062, 21124, 36967, 40124, 73934, 147868, 7567673, 15135346, 30270692, 52973711, 105947422, 211894844]

約数ペア:

[(1, 211894844), (2, 105947422), (4, 52973711), (7, 30270692), (14, 15135346), (28, 7567673), (1433, 147868), (2866, 73934), (5281, 40124), (5732, 36967), (10031, 21124), (10562, 20062)]