207976645

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{2207}}^1$

素因数の和:2660

約数の個数: 16

約数和(自身を含む): 255633408

約数和(自身を除く): 47656763

約数列:

[1, 5, 47, 235, 401, 2005, 2207, 11035, 18847, 94235, 103729, 518645, 885007, 4425035, 41595329, 207976645]

約数ペア:

[(1, 207976645), (5, 41595329), (47, 4425035), (235, 885007), (401, 518645), (2005, 103729), (2207, 94235), (11035, 18847)]