201354296

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:205

約数の個数: 128

約数和(自身を含む): 468840960

約数和(自身を除く): 267486664

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 37, 44, 52, 67, 71, 74, 88, 104, 134, 142, 143, 148, 268, 284, 286, 296, 407, 481, 536, 568, 572, 737, 781, 814, 871, 923, 962, 1144, 1474, 1562, 1628, 1742, 1846, 1924, 2479, 2627, 2948, 3124, 3256, 3484, 3692, 3848, 4757, 4958, 5254, 5291, 5896, 6248, 6968, 7384, 9514, 9581, 9916, 10153, 10508, 10582, 19028, 19162, 19832, 20306, 21016, 21164, 27269, 28897, 32227, 34151, 38056, 38324, 40612, 42328, 52327, 54538, 57794, 61841, 64454, 68302, 76648, 81224, 104654, 109076, 115588, 123682, 128908, 136604, 176009, 209308, 218152, 231176, 247364, 257816, 273208, 352018, 354497, 375661, 418616, 494728, 680251, 704036, 708994, 751322, 1360502, 1408072, 1417988, 1502644, 1936099, 2288117, 2721004, 2835976, 3005288, 3872198, 4576234, 5442008, 7744396, 9152468, 15488792, 18304936, 25169287, 50338574, 100677148, 201354296]

約数ペア:

[(1, 201354296), (2, 100677148), (4, 50338574), (8, 25169287), (11, 18304936), (13, 15488792), (22, 9152468), (26, 7744396), (37, 5442008), (44, 4576234), (52, 3872198), (67, 3005288), (71, 2835976), (74, 2721004), (88, 2288117), (104, 1936099), (134, 1502644), (142, 1417988), (143, 1408072), (148, 1360502), (268, 751322), (284, 708994), (286, 704036), (296, 680251), (407, 494728), (481, 418616), (536, 375661), (568, 354497), (572, 352018), (737, 273208), (781, 257816), (814, 247364), (871, 231176), (923, 218152), (962, 209308), (1144, 176009), (1474, 136604), (1562, 128908), (1628, 123682), (1742, 115588), (1846, 109076), (1924, 104654), (2479, 81224), (2627, 76648), (2948, 68302), (3124, 64454), (3256, 61841), (3484, 57794), (3692, 54538), (3848, 52327), (4757, 42328), (4958, 40612), (5254, 38324), (5291, 38056), (5896, 34151), (6248, 32227), (6968, 28897), (7384, 27269), (9514, 21164), (9581, 21016), (9916, 20306), (10153, 19832), (10508, 19162), (10582, 19028)]