201407108

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{51749}}^1$

素因数の和:51899

約数の個数: 24

約数和(自身を含む): 405720000

約数和(自身を除く): 204312892

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 51749, 103498, 206996, 362243, 724486, 1448972, 7193111, 14386222, 28772444, 50351777, 100703554, 201407108]

約数ペア:

[(1, 201407108), (2, 100703554), (4, 50351777), (7, 28772444), (14, 14386222), (28, 7193111), (139, 1448972), (278, 724486), (556, 362243), (973, 206996), (1946, 103498), (3892, 51749)]