208181230

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{293213}}^1$

素因数の和:293291

約数の個数: 16

約数和(自身を含む): 380005344

約数和(自身を除く): 171824114

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 293213, 586426, 1466065, 2932130, 20818123, 41636246, 104090615, 208181230]

約数ペア:

[(1, 208181230), (2, 104090615), (5, 41636246), (10, 20818123), (71, 2932130), (142, 1466065), (355, 586426), (710, 293213)]