201395572

素因数分解:

$2^2\times 7^1\times {\mathrm{647}}^1\times {\mathrm{11117}}^1$

素因数の和:11775

約数の個数: 24

約数和(自身を含む): 403449984

約数和(自身を除く): 202054412

約数列:

[1, 2, 4, 7, 14, 28, 647, 1294, 2588, 4529, 9058, 11117, 18116, 22234, 44468, 77819, 155638, 311276, 7192699, 14385398, 28770796, 50348893, 100697786, 201395572]

約数ペア:

[(1, 201395572), (2, 100697786), (4, 50348893), (7, 28770796), (14, 14385398), (28, 7192699), (647, 311276), (1294, 155638), (2588, 77819), (4529, 44468), (9058, 22234), (11117, 18116)]