205902312

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1447}}^1$

素因数の和:1492

約数の個数: 144

約数和(自身を含む): 658637280

約数和(自身を除く): 452734968

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 49, 56, 66, 77, 84, 88, 98, 121, 132, 147, 154, 168, 196, 231, 242, 264, 294, 308, 363, 392, 462, 484, 539, 588, 616, 726, 847, 924, 968, 1078, 1176, 1447, 1452, 1617, 1694, 1848, 2156, 2541, 2894, 2904, 3234, 3388, 4312, 4341, 5082, 5788, 5929, 6468, 6776, 8682, 10129, 10164, 11576, 11858, 12936, 15917, 17364, 17787, 20258, 20328, 23716, 30387, 31834, 34728, 35574, 40516, 47432, 47751, 60774, 63668, 70903, 71148, 81032, 95502, 111419, 121548, 127336, 141806, 142296, 175087, 191004, 212709, 222838, 243096, 283612, 334257, 350174, 382008, 425418, 445676, 525261, 567224, 668514, 700348, 779933, 850836, 891352, 1050522, 1225609, 1337028, 1400696, 1559866, 1701672, 2101044, 2339799, 2451218, 2674056, 3119732, 3676827, 4202088, 4679598, 4902436, 6239464, 7353654, 8579263, 9359196, 9804872, 14707308, 17158526, 18718392, 25737789, 29414616, 34317052, 51475578, 68634104, 102951156, 205902312]

約数ペア:

[(1, 205902312), (2, 102951156), (3, 68634104), (4, 51475578), (6, 34317052), (7, 29414616), (8, 25737789), (11, 18718392), (12, 17158526), (14, 14707308), (21, 9804872), (22, 9359196), (24, 8579263), (28, 7353654), (33, 6239464), (42, 4902436), (44, 4679598), (49, 4202088), (56, 3676827), (66, 3119732), (77, 2674056), (84, 2451218), (88, 2339799), (98, 2101044), (121, 1701672), (132, 1559866), (147, 1400696), (154, 1337028), (168, 1225609), (196, 1050522), (231, 891352), (242, 850836), (264, 779933), (294, 700348), (308, 668514), (363, 567224), (392, 525261), (462, 445676), (484, 425418), (539, 382008), (588, 350174), (616, 334257), (726, 283612), (847, 243096), (924, 222838), (968, 212709), (1078, 191004), (1176, 175087), (1447, 142296), (1452, 141806), (1617, 127336), (1694, 121548), (1848, 111419), (2156, 95502), (2541, 81032), (2894, 71148), (2904, 70903), (3234, 63668), (3388, 60774), (4312, 47751), (4341, 47432), (5082, 40516), (5788, 35574), (5929, 34728), (6468, 31834), (6776, 30387), (8682, 23716), (10129, 20328), (10164, 20258), (11576, 17787), (11858, 17364), (12936, 15917)]