201069308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{11173}}^1$

素因数の和:11597

約数の個数: 24

約数和(自身を含む): 384832560

約数和(自身を除く): 183763252

約数列:

[1, 2, 4, 11, 22, 44, 409, 818, 1636, 4499, 8998, 11173, 17996, 22346, 44692, 122903, 245806, 491612, 4569757, 9139514, 18279028, 50267327, 100534654, 201069308]

約数ペア:

[(1, 201069308), (2, 100534654), (4, 50267327), (11, 18279028), (22, 9139514), (44, 4569757), (409, 491612), (818, 245806), (1636, 122903), (4499, 44692), (8998, 22346), (11173, 17996)]