200773081

素因数分解:

${\mathrm{31}}^2\times {\mathrm{401}}^1\times {\mathrm{521}}^1$

素因数の和:984

約数の個数: 12

約数和(自身を含む): 208375092

約数和(自身を除く): 7602011

約数列:

[1, 31, 401, 521, 961, 12431, 16151, 208921, 385361, 500681, 6476551, 200773081]

約数ペア:

[(1, 200773081), (31, 6476551), (401, 500681), (521, 385361), (961, 208921), (12431, 16151)]