223007694

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1553}}^1$

素因数の和:1841

約数の個数: 64

約数和(自身を含む): 551384064

約数和(自身を除く): 328376370

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 263, 273, 526, 546, 789, 1553, 1578, 1841, 3106, 3419, 3682, 4659, 5523, 6838, 9318, 10257, 10871, 11046, 20189, 20514, 21742, 23933, 32613, 40378, 47866, 60567, 65226, 71799, 121134, 141323, 143598, 282646, 408439, 423969, 816878, 847938, 1225317, 2450634, 2859073, 5309707, 5718146, 8577219, 10619414, 15929121, 17154438, 31858242, 37167949, 74335898, 111503847, 223007694]

約数ペア:

[(1, 223007694), (2, 111503847), (3, 74335898), (6, 37167949), (7, 31858242), (13, 17154438), (14, 15929121), (21, 10619414), (26, 8577219), (39, 5718146), (42, 5309707), (78, 2859073), (91, 2450634), (182, 1225317), (263, 847938), (273, 816878), (526, 423969), (546, 408439), (789, 282646), (1553, 143598), (1578, 141323), (1841, 121134), (3106, 71799), (3419, 65226), (3682, 60567), (4659, 47866), (5523, 40378), (6838, 32613), (9318, 23933), (10257, 21742), (10871, 20514), (11046, 20189)]