205353876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{491}}^1$

素因数の和:901

約数の個数: 96

約数和(自身を含む): 592478208

約数和(自身を除く): 387124332

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 383, 491, 546, 766, 982, 1092, 1149, 1473, 1532, 1964, 2298, 2681, 2946, 3437, 4596, 4979, 5362, 5892, 6383, 6874, 8043, 9958, 10311, 10724, 12766, 13748, 14937, 16086, 19149, 19916, 20622, 25532, 29874, 32172, 34853, 38298, 41244, 44681, 59748, 69706, 76596, 89362, 104559, 134043, 139412, 178724, 188053, 209118, 268086, 376106, 418236, 536172, 564159, 752212, 1128318, 1316371, 2256636, 2444689, 2632742, 3949113, 4889378, 5265484, 7334067, 7898226, 9778756, 14668134, 15796452, 17112823, 29336268, 34225646, 51338469, 68451292, 102676938, 205353876]

約数ペア:

[(1, 205353876), (2, 102676938), (3, 68451292), (4, 51338469), (6, 34225646), (7, 29336268), (12, 17112823), (13, 15796452), (14, 14668134), (21, 9778756), (26, 7898226), (28, 7334067), (39, 5265484), (42, 4889378), (52, 3949113), (78, 2632742), (84, 2444689), (91, 2256636), (156, 1316371), (182, 1128318), (273, 752212), (364, 564159), (383, 536172), (491, 418236), (546, 376106), (766, 268086), (982, 209118), (1092, 188053), (1149, 178724), (1473, 139412), (1532, 134043), (1964, 104559), (2298, 89362), (2681, 76596), (2946, 69706), (3437, 59748), (4596, 44681), (4979, 41244), (5362, 38298), (5892, 34853), (6383, 32172), (6874, 29874), (8043, 25532), (9958, 20622), (10311, 19916), (10724, 19149), (12766, 16086), (13748, 14937)]