200216449

素因数分解:

${\mathrm{23}}^2\times {\mathrm{461}}^1\times {\mathrm{821}}^1$

素因数の和:1328

約数の個数: 12

約数和(自身を含む): 210009492

約数和(自身を除く): 9793043

約数列:

[1, 23, 461, 529, 821, 10603, 18883, 243869, 378481, 434309, 8705063, 200216449]

約数ペア:

[(1, 200216449), (23, 8705063), (461, 434309), (529, 378481), (821, 243869), (10603, 18883)]