200564674012

素因数分解:

$2^2\times {\mathrm{220301}}^1\times {\mathrm{227603}}^1$

素因数の和:447908

約数の個数: 12

約数和(自身を含む): 350991314856

約数和(自身を除く): 150426640844

約数列:

[1, 2, 4, 220301, 227603, 440602, 455206, 881204, 910412, 50141168503, 100282337006, 200564674012]

約数ペア:

[(1, 200564674012), (2, 100282337006), (4, 50141168503), (220301, 910412), (227603, 881204), (440602, 455206)]