200971927

素因数分解:

${\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{17749}}^1$

素因数の和:17842

約数の個数: 12

約数和(自身を含む): 220881000

約数和(自身を除く): 19909073

約数列:

[1, 13, 67, 169, 871, 11323, 17749, 230737, 1189183, 2999581, 15459379, 200971927]

約数ペア:

[(1, 200971927), (13, 15459379), (67, 2999581), (169, 1189183), (871, 230737), (11323, 17749)]