205722866

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{827}}^1\times {\mathrm{2039}}^1$

素因数の和:2929

約数の個数: 16

約数和(自身を含む): 314176320

約数和(自身を除く): 108453454

約数列:

[1, 2, 61, 122, 827, 1654, 2039, 4078, 50447, 100894, 124379, 248758, 1686253, 3372506, 102861433, 205722866]

約数ペア:

[(1, 205722866), (2, 102861433), (61, 3372506), (122, 1686253), (827, 248758), (1654, 124379), (2039, 100894), (4078, 50447)]