200803970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1056863}}^1$

素因数の和:1056889

約数の個数: 16

約数和(自身を含む): 380471040

約数和(自身を除く): 179667070

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1056863, 2113726, 5284315, 10568630, 20080397, 40160794, 100401985, 200803970]

約数ペア:

[(1, 200803970), (2, 100401985), (5, 40160794), (10, 20080397), (19, 10568630), (38, 5284315), (95, 2113726), (190, 1056863)]