205815798

素因数分解:

$2^1\times 3^2\times {\mathrm{937}}^1\times {\mathrm{12203}}^1$

素因数の和:13148

約数の個数: 24

約数和(自身を含む): 446446728

約数和(自身を除く): 240630930

約数列:

[1, 2, 3, 6, 9, 18, 937, 1874, 2811, 5622, 8433, 12203, 16866, 24406, 36609, 73218, 109827, 219654, 11434211, 22868422, 34302633, 68605266, 102907899, 205815798]

約数ペア:

[(1, 205815798), (2, 102907899), (3, 68605266), (6, 34302633), (9, 22868422), (18, 11434211), (937, 219654), (1874, 109827), (2811, 73218), (5622, 36609), (8433, 24406), (12203, 16866)]