200842340

素因数分解:

$2^2\times 5^1\times {\mathrm{809}}^1\times {\mathrm{12413}}^1$

素因数の和:13231

約数の個数: 24

約数和(自身を含む): 422324280

約数和(自身を除く): 221481940

約数列:

[1, 2, 4, 5, 10, 20, 809, 1618, 3236, 4045, 8090, 12413, 16180, 24826, 49652, 62065, 124130, 248260, 10042117, 20084234, 40168468, 50210585, 100421170, 200842340]

約数ペア:

[(1, 200842340), (2, 100421170), (4, 50210585), (5, 40168468), (10, 20084234), (20, 10042117), (809, 248260), (1618, 124130), (3236, 62065), (4045, 49652), (8090, 24826), (12413, 16180)]