201561048

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1$

素因数の和:439

約数の個数: 160

約数和(自身を含む): 618377760

約数和(自身を除く): 416816712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 71, 72, 78, 81, 104, 108, 117, 142, 156, 162, 213, 216, 234, 284, 312, 324, 337, 351, 426, 468, 568, 639, 648, 674, 702, 852, 923, 936, 1011, 1053, 1278, 1348, 1404, 1704, 1846, 1917, 2022, 2106, 2556, 2696, 2769, 2808, 3033, 3692, 3834, 4044, 4212, 4381, 5112, 5538, 5751, 6066, 7384, 7668, 8088, 8307, 8424, 8762, 9099, 11076, 11502, 12132, 13143, 15336, 16614, 17524, 18198, 22152, 23004, 23927, 24264, 24921, 26286, 27297, 33228, 35048, 36396, 39429, 46008, 47854, 49842, 52572, 54594, 66456, 71781, 72792, 74763, 78858, 95708, 99684, 105144, 109188, 118287, 143562, 149526, 157716, 191416, 199368, 215343, 218376, 236574, 287124, 299052, 311051, 315432, 354861, 430686, 473148, 574248, 598104, 622102, 646029, 709722, 861372, 933153, 946296, 1244204, 1292058, 1419444, 1722744, 1866306, 1938087, 2488408, 2584116, 2799459, 2838888, 3732612, 3876174, 5168232, 5598918, 7465224, 7752348, 8398377, 11197836, 15504696, 16796754, 22395672, 25195131, 33593508, 50390262, 67187016, 100780524, 201561048]

約数ペア:

[(1, 201561048), (2, 100780524), (3, 67187016), (4, 50390262), (6, 33593508), (8, 25195131), (9, 22395672), (12, 16796754), (13, 15504696), (18, 11197836), (24, 8398377), (26, 7752348), (27, 7465224), (36, 5598918), (39, 5168232), (52, 3876174), (54, 3732612), (71, 2838888), (72, 2799459), (78, 2584116), (81, 2488408), (104, 1938087), (108, 1866306), (117, 1722744), (142, 1419444), (156, 1292058), (162, 1244204), (213, 946296), (216, 933153), (234, 861372), (284, 709722), (312, 646029), (324, 622102), (337, 598104), (351, 574248), (426, 473148), (468, 430686), (568, 354861), (639, 315432), (648, 311051), (674, 299052), (702, 287124), (852, 236574), (923, 218376), (936, 215343), (1011, 199368), (1053, 191416), (1278, 157716), (1348, 149526), (1404, 143562), (1704, 118287), (1846, 109188), (1917, 105144), (2022, 99684), (2106, 95708), (2556, 78858), (2696, 74763), (2769, 72792), (2808, 71781), (3033, 66456), (3692, 54594), (3834, 52572), (4044, 49842), (4212, 47854), (4381, 46008), (5112, 39429), (5538, 36396), (5751, 35048), (6066, 33228), (7384, 27297), (7668, 26286), (8088, 24921), (8307, 24264), (8424, 23927), (8762, 23004), (9099, 22152), (11076, 18198), (11502, 17524), (12132, 16614), (13143, 15336)]