209037372

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1024693}}^1$

素因数の和:1024717

約数の個数: 24

約数和(自身を含む): 516445776

約数和(自身を除く): 307408404

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 1024693, 2049386, 3074079, 4098772, 6148158, 12296316, 17419781, 34839562, 52259343, 69679124, 104518686, 209037372]

約数ペア:

[(1, 209037372), (2, 104518686), (3, 69679124), (4, 52259343), (6, 34839562), (12, 17419781), (17, 12296316), (34, 6148158), (51, 4098772), (68, 3074079), (102, 2049386), (204, 1024693)]