205320802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{50497}}^1$

素因数の和:50625

約数の個数: 16

約数和(自身を含む): 327227040

約数和(自身を除く): 121906238

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 50497, 100994, 959443, 1918886, 5403179, 10806358, 102660401, 205320802]

約数ペア:

[(1, 205320802), (2, 102660401), (19, 10806358), (38, 5403179), (107, 1918886), (214, 959443), (2033, 100994), (4066, 50497)]