201639468

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{188801}}^1$

素因数の和:188897

約数の個数: 24

約数和(自身を含む): 475781040

約数和(自身を除く): 274141572

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 188801, 377602, 566403, 755204, 1132806, 2265612, 16803289, 33606578, 50409867, 67213156, 100819734, 201639468]

約数ペア:

[(1, 201639468), (2, 100819734), (3, 67213156), (4, 50409867), (6, 33606578), (12, 16803289), (89, 2265612), (178, 1132806), (267, 755204), (356, 566403), (534, 377602), (1068, 188801)]