200920941

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{5861}}^1$

素因数の和:6173

約数の個数: 24

約数和(自身を含む): 313663896

約数和(自身を除く): 112742955

約数列:

[1, 3, 9, 13, 39, 117, 293, 879, 2637, 3809, 5861, 11427, 17583, 34281, 52749, 76193, 228579, 685737, 1717273, 5151819, 15455457, 22324549, 66973647, 200920941]

約数ペア:

[(1, 200920941), (3, 66973647), (9, 22324549), (13, 15455457), (39, 5151819), (117, 1717273), (293, 685737), (879, 228579), (2637, 76193), (3809, 52749), (5861, 34281), (11427, 17583)]