198834851919

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{8175439}}^1$

素因数の和:8175531

約数の個数: 24

約数和(自身を含む): 295754717440

約数和(自身を除く): 96919865521

約数列:

[1, 3, 11, 33, 67, 121, 201, 363, 737, 2211, 8107, 24321, 8175439, 24526317, 89929829, 269789487, 547754413, 989228119, 1643263239, 2967684357, 6025298543, 18075895629, 66278283973, 198834851919]

約数ペア:

[(1, 198834851919), (3, 66278283973), (11, 18075895629), (33, 6025298543), (67, 2967684357), (121, 1643263239), (201, 989228119), (363, 547754413), (737, 269789487), (2211, 89929829), (8107, 24526317), (24321, 8175439)]