206778208

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4177}}^1$

素因数の和:4224

約数の個数: 96

約数和(自身を含む): 530639424

約数和(自身を除く): 323861216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 68, 91, 104, 112, 119, 136, 182, 208, 221, 224, 238, 272, 364, 416, 442, 476, 544, 728, 884, 952, 1456, 1547, 1768, 1904, 2912, 3094, 3536, 3808, 4177, 6188, 7072, 8354, 12376, 16708, 24752, 29239, 33416, 49504, 54301, 58478, 66832, 71009, 108602, 116956, 133664, 142018, 217204, 233912, 284036, 380107, 434408, 467824, 497063, 568072, 760214, 868816, 923117, 935648, 994126, 1136144, 1520428, 1737632, 1846234, 1988252, 2272288, 3040856, 3692468, 3976504, 6081712, 6461819, 7384936, 7953008, 12163424, 12923638, 14769872, 15906016, 25847276, 29539744, 51694552, 103389104, 206778208]

約数ペア:

[(1, 206778208), (2, 103389104), (4, 51694552), (7, 29539744), (8, 25847276), (13, 15906016), (14, 14769872), (16, 12923638), (17, 12163424), (26, 7953008), (28, 7384936), (32, 6461819), (34, 6081712), (52, 3976504), (56, 3692468), (68, 3040856), (91, 2272288), (104, 1988252), (112, 1846234), (119, 1737632), (136, 1520428), (182, 1136144), (208, 994126), (221, 935648), (224, 923117), (238, 868816), (272, 760214), (364, 568072), (416, 497063), (442, 467824), (476, 434408), (544, 380107), (728, 284036), (884, 233912), (952, 217204), (1456, 142018), (1547, 133664), (1768, 116956), (1904, 108602), (2912, 71009), (3094, 66832), (3536, 58478), (3808, 54301), (4177, 49504), (6188, 33416), (7072, 29239), (8354, 24752), (12376, 16708)]