204898512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{769}}^1$

素因数の和:861

約数の個数: 160

約数和(自身を含む): 663013120

約数和(自身を除く): 458114608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 61, 78, 84, 91, 104, 112, 122, 156, 168, 182, 183, 208, 244, 273, 312, 336, 364, 366, 427, 488, 546, 624, 728, 732, 769, 793, 854, 976, 1092, 1281, 1456, 1464, 1538, 1586, 1708, 2184, 2307, 2379, 2562, 2928, 3076, 3172, 3416, 4368, 4614, 4758, 5124, 5383, 5551, 6152, 6344, 6832, 9228, 9516, 9997, 10248, 10766, 11102, 12304, 12688, 16149, 16653, 18456, 19032, 19994, 20496, 21532, 22204, 29991, 32298, 33306, 36912, 38064, 39988, 43064, 44408, 46909, 59982, 64596, 66612, 69979, 79976, 86128, 88816, 93818, 119964, 129192, 133224, 139958, 140727, 159952, 187636, 209937, 239928, 258384, 266448, 279916, 281454, 328363, 375272, 419874, 479856, 559832, 562908, 609817, 656726, 750544, 839748, 985089, 1119664, 1125816, 1219634, 1313452, 1679496, 1829451, 1970178, 2251632, 2439268, 2626904, 3358992, 3658902, 3940356, 4268719, 4878536, 5253808, 7317804, 7880712, 8537438, 9757072, 12806157, 14635608, 15761424, 17074876, 25612314, 29271216, 34149752, 51224628, 68299504, 102449256, 204898512]

約数ペア:

[(1, 204898512), (2, 102449256), (3, 68299504), (4, 51224628), (6, 34149752), (7, 29271216), (8, 25612314), (12, 17074876), (13, 15761424), (14, 14635608), (16, 12806157), (21, 9757072), (24, 8537438), (26, 7880712), (28, 7317804), (39, 5253808), (42, 4878536), (48, 4268719), (52, 3940356), (56, 3658902), (61, 3358992), (78, 2626904), (84, 2439268), (91, 2251632), (104, 1970178), (112, 1829451), (122, 1679496), (156, 1313452), (168, 1219634), (182, 1125816), (183, 1119664), (208, 985089), (244, 839748), (273, 750544), (312, 656726), (336, 609817), (364, 562908), (366, 559832), (427, 479856), (488, 419874), (546, 375272), (624, 328363), (728, 281454), (732, 279916), (769, 266448), (793, 258384), (854, 239928), (976, 209937), (1092, 187636), (1281, 159952), (1456, 140727), (1464, 139958), (1538, 133224), (1586, 129192), (1708, 119964), (2184, 93818), (2307, 88816), (2379, 86128), (2562, 79976), (2928, 69979), (3076, 66612), (3172, 64596), (3416, 59982), (4368, 46909), (4614, 44408), (4758, 43064), (5124, 39988), (5383, 38064), (5551, 36912), (6152, 33306), (6344, 32298), (6832, 29991), (9228, 22204), (9516, 21532), (9997, 20496), (10248, 19994), (10766, 19032), (11102, 18456), (12304, 16653), (12688, 16149)]