201915078

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{820793}}^1$

素因数の和:820839

約数の個数: 16

約数和(自身を含む): 413680176

約数和(自身を除く): 211765098

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 820793, 1641586, 2462379, 4924758, 33652513, 67305026, 100957539, 201915078]

約数ペア:

[(1, 201915078), (2, 100957539), (3, 67305026), (6, 33652513), (41, 4924758), (82, 2462379), (123, 1641586), (246, 820793)]