206759168

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{617}}^1$

素因数の和:668

約数の個数: 144

約数和(自身を含む): 545698944

約数和(自身を除く): 338939776

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 64, 68, 77, 88, 112, 119, 128, 136, 154, 176, 187, 224, 238, 256, 272, 308, 352, 374, 448, 476, 544, 616, 617, 704, 748, 896, 952, 1088, 1232, 1234, 1309, 1408, 1496, 1792, 1904, 2176, 2464, 2468, 2618, 2816, 2992, 3808, 4319, 4352, 4928, 4936, 5236, 5984, 6787, 7616, 8638, 9856, 9872, 10472, 10489, 11968, 13574, 15232, 17276, 19712, 19744, 20944, 20978, 23936, 27148, 30464, 34552, 39488, 41888, 41956, 47509, 47872, 54296, 69104, 73423, 78976, 83776, 83912, 95018, 108592, 115379, 138208, 146846, 157952, 167552, 167824, 190036, 217184, 230758, 276416, 293692, 335104, 335648, 380072, 434368, 461516, 552832, 587384, 671296, 760144, 807653, 868736, 923032, 1105664, 1174768, 1342592, 1520288, 1615306, 1737472, 1846064, 2349536, 2685184, 3040576, 3230612, 3692128, 4699072, 6081152, 6461224, 7384256, 9398144, 12162304, 12922448, 14768512, 18796288, 25844896, 29537024, 51689792, 103379584, 206759168]

約数ペア:

[(1, 206759168), (2, 103379584), (4, 51689792), (7, 29537024), (8, 25844896), (11, 18796288), (14, 14768512), (16, 12922448), (17, 12162304), (22, 9398144), (28, 7384256), (32, 6461224), (34, 6081152), (44, 4699072), (56, 3692128), (64, 3230612), (68, 3040576), (77, 2685184), (88, 2349536), (112, 1846064), (119, 1737472), (128, 1615306), (136, 1520288), (154, 1342592), (176, 1174768), (187, 1105664), (224, 923032), (238, 868736), (256, 807653), (272, 760144), (308, 671296), (352, 587384), (374, 552832), (448, 461516), (476, 434368), (544, 380072), (616, 335648), (617, 335104), (704, 293692), (748, 276416), (896, 230758), (952, 217184), (1088, 190036), (1232, 167824), (1234, 167552), (1309, 157952), (1408, 146846), (1496, 138208), (1792, 115379), (1904, 108592), (2176, 95018), (2464, 83912), (2468, 83776), (2618, 78976), (2816, 73423), (2992, 69104), (3808, 54296), (4319, 47872), (4352, 47509), (4928, 41956), (4936, 41888), (5236, 39488), (5984, 34552), (6787, 30464), (7616, 27148), (8638, 23936), (9856, 20978), (9872, 20944), (10472, 19744), (10489, 19712), (11968, 17276), (13574, 15232)]