199027778136

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{619}}^1\times {\mathrm{1217921}}^1$

素因数の和:1218560

約数の個数: 64

約数和(自身を含む): 543680380800

約数和(自身を除く): 344652602664

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 619, 1238, 1857, 2476, 3714, 4952, 6809, 7428, 13618, 14856, 20427, 27236, 40854, 54472, 81708, 163416, 1217921, 2435842, 3653763, 4871684, 7307526, 9743368, 13397131, 14615052, 26794262, 29230104, 40191393, 53588524, 80382786, 107177048, 160765572, 321531144, 753893099, 1507786198, 2261679297, 3015572396, 4523358594, 6031144792, 8292824089, 9046717188, 16585648178, 18093434376, 24878472267, 33171296356, 49756944534, 66342592712, 99513889068, 199027778136]

約数ペア:

[(1, 199027778136), (2, 99513889068), (3, 66342592712), (4, 49756944534), (6, 33171296356), (8, 24878472267), (11, 18093434376), (12, 16585648178), (22, 9046717188), (24, 8292824089), (33, 6031144792), (44, 4523358594), (66, 3015572396), (88, 2261679297), (132, 1507786198), (264, 753893099), (619, 321531144), (1238, 160765572), (1857, 107177048), (2476, 80382786), (3714, 53588524), (4952, 40191393), (6809, 29230104), (7428, 26794262), (13618, 14615052), (14856, 13397131), (20427, 9743368), (27236, 7307526), (40854, 4871684), (54472, 3653763), (81708, 2435842), (163416, 1217921)]