203183568

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^2$

素因数の和:246

約数の個数: 180

約数和(自身を含む): 690774240

約数和(自身を除く): 487590672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 103, 112, 114, 126, 133, 144, 152, 168, 171, 206, 228, 252, 266, 304, 309, 336, 342, 399, 412, 456, 504, 532, 618, 684, 721, 798, 824, 912, 927, 1008, 1064, 1197, 1236, 1368, 1442, 1596, 1648, 1854, 1957, 2128, 2163, 2394, 2472, 2736, 2884, 3192, 3708, 3914, 4326, 4788, 4944, 5768, 5871, 6384, 6489, 7416, 7828, 8652, 9576, 10609, 11536, 11742, 12978, 13699, 14832, 15656, 17304, 17613, 19152, 21218, 23484, 25956, 27398, 31312, 31827, 34608, 35226, 41097, 42436, 46968, 51912, 54796, 63654, 70452, 74263, 82194, 84872, 93936, 95481, 103824, 109592, 123291, 127308, 140904, 148526, 164388, 169744, 190962, 201571, 219184, 222789, 246582, 254616, 281808, 297052, 328776, 381924, 403142, 445578, 493164, 509232, 594104, 604713, 657552, 668367, 763848, 806284, 891156, 986328, 1188208, 1209426, 1336734, 1410997, 1527696, 1612568, 1782312, 1814139, 1972656, 2418852, 2673468, 2821994, 3225136, 3564624, 3628278, 4232991, 4837704, 5346936, 5643988, 7256556, 8465982, 9675408, 10693872, 11287976, 12698973, 14513112, 16931964, 22575952, 25397946, 29026224, 33863928, 50795892, 67727856, 101591784, 203183568]

約数ペア:

[(1, 203183568), (2, 101591784), (3, 67727856), (4, 50795892), (6, 33863928), (7, 29026224), (8, 25397946), (9, 22575952), (12, 16931964), (14, 14513112), (16, 12698973), (18, 11287976), (19, 10693872), (21, 9675408), (24, 8465982), (28, 7256556), (36, 5643988), (38, 5346936), (42, 4837704), (48, 4232991), (56, 3628278), (57, 3564624), (63, 3225136), (72, 2821994), (76, 2673468), (84, 2418852), (103, 1972656), (112, 1814139), (114, 1782312), (126, 1612568), (133, 1527696), (144, 1410997), (152, 1336734), (168, 1209426), (171, 1188208), (206, 986328), (228, 891156), (252, 806284), (266, 763848), (304, 668367), (309, 657552), (336, 604713), (342, 594104), (399, 509232), (412, 493164), (456, 445578), (504, 403142), (532, 381924), (618, 328776), (684, 297052), (721, 281808), (798, 254616), (824, 246582), (912, 222789), (927, 219184), (1008, 201571), (1064, 190962), (1197, 169744), (1236, 164388), (1368, 148526), (1442, 140904), (1596, 127308), (1648, 123291), (1854, 109592), (1957, 103824), (2128, 95481), (2163, 93936), (2394, 84872), (2472, 82194), (2736, 74263), (2884, 70452), (3192, 63654), (3708, 54796), (3914, 51912), (4326, 46968), (4788, 42436), (4944, 41097), (5768, 35226), (5871, 34608), (6384, 31827), (6489, 31312), (7416, 27398), (7828, 25956), (8652, 23484), (9576, 21218), (10609, 19152), (11536, 17613), (11742, 17304), (12978, 15656), (13699, 14832)]