201821467773

素因数分解:

$3^1\times {\mathrm{919}}^1\times {\mathrm{2069}}^1\times {\mathrm{35381}}^1$

素因数の和:38372

約数の個数: 16

約数和(自身を含む): 269525923200

約数和(自身を除く): 67704455427

約数列:

[1, 3, 919, 2069, 2757, 6207, 35381, 106143, 1901411, 5704233, 32515139, 73203289, 97545417, 219609867, 67273822591, 201821467773]

約数ペア:

[(1, 201821467773), (3, 67273822591), (919, 219609867), (2069, 97545417), (2757, 73203289), (6207, 32515139), (35381, 5704233), (106143, 1901411)]