201707968

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^2$

素因数の和:163

約数の個数: 126

約数和(自身を含む): 511189224

約数和(自身を除く): 309481256

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 61, 64, 77, 88, 112, 121, 122, 154, 176, 224, 242, 244, 308, 352, 427, 448, 484, 488, 616, 671, 704, 847, 854, 968, 976, 1232, 1342, 1694, 1708, 1936, 1952, 2464, 2684, 3388, 3416, 3721, 3872, 3904, 4697, 4928, 5368, 6776, 6832, 7381, 7442, 7744, 9394, 10736, 13552, 13664, 14762, 14884, 18788, 21472, 26047, 27104, 27328, 29524, 29768, 37576, 40931, 42944, 51667, 52094, 54208, 59048, 59536, 75152, 81862, 103334, 104188, 118096, 119072, 150304, 163724, 206668, 208376, 236192, 238144, 286517, 300608, 327448, 413336, 416752, 450241, 472384, 573034, 654896, 826672, 833504, 900482, 1146068, 1309792, 1653344, 1667008, 1800964, 2292136, 2619584, 3151687, 3306688, 3601928, 4584272, 6303374, 7203856, 9168544, 12606748, 14407712, 18337088, 25213496, 28815424, 50426992, 100853984, 201707968]

約数ペア:

[(1, 201707968), (2, 100853984), (4, 50426992), (7, 28815424), (8, 25213496), (11, 18337088), (14, 14407712), (16, 12606748), (22, 9168544), (28, 7203856), (32, 6303374), (44, 4584272), (56, 3601928), (61, 3306688), (64, 3151687), (77, 2619584), (88, 2292136), (112, 1800964), (121, 1667008), (122, 1653344), (154, 1309792), (176, 1146068), (224, 900482), (242, 833504), (244, 826672), (308, 654896), (352, 573034), (427, 472384), (448, 450241), (484, 416752), (488, 413336), (616, 327448), (671, 300608), (704, 286517), (847, 238144), (854, 236192), (968, 208376), (976, 206668), (1232, 163724), (1342, 150304), (1694, 119072), (1708, 118096), (1936, 104188), (1952, 103334), (2464, 81862), (2684, 75152), (3388, 59536), (3416, 59048), (3721, 54208), (3872, 52094), (3904, 51667), (4697, 42944), (4928, 40931), (5368, 37576), (6776, 29768), (6832, 29524), (7381, 27328), (7442, 27104), (7744, 26047), (9394, 21472), (10736, 18788), (13552, 14884), (13664, 14762)]