205694008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1977827}}^1$

素因数の和:1977846

約数の個数: 16

約数和(自身を含む): 415343880

約数和(自身を除く): 209649872

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1977827, 3955654, 7911308, 15822616, 25711751, 51423502, 102847004, 205694008]

約数ペア:

[(1, 205694008), (2, 102847004), (4, 51423502), (8, 25711751), (13, 15822616), (26, 7911308), (52, 3955654), (104, 1977827)]