199548552

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1201}}^1$

素因数の和:1283

約数の個数: 128

約数和(自身を含む): 609269760

約数和(自身を除く): 409721208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 43, 46, 56, 69, 84, 86, 92, 129, 138, 161, 168, 172, 184, 258, 276, 301, 322, 344, 483, 516, 552, 602, 644, 903, 966, 989, 1032, 1201, 1204, 1288, 1806, 1932, 1978, 2402, 2408, 2967, 3603, 3612, 3864, 3956, 4804, 5934, 6923, 7206, 7224, 7912, 8407, 9608, 11868, 13846, 14412, 16814, 20769, 23736, 25221, 27623, 27692, 28824, 33628, 41538, 50442, 51643, 55246, 55384, 67256, 82869, 83076, 100884, 103286, 110492, 154929, 165738, 166152, 193361, 201768, 206572, 220984, 309858, 331476, 361501, 386722, 413144, 580083, 619716, 662952, 723002, 773444, 1084503, 1160166, 1187789, 1239432, 1446004, 1546888, 2169006, 2320332, 2375578, 2892008, 3563367, 4338012, 4640664, 4751156, 7126734, 8314523, 8676024, 9502312, 14253468, 16629046, 24943569, 28506936, 33258092, 49887138, 66516184, 99774276, 199548552]

約数ペア:

[(1, 199548552), (2, 99774276), (3, 66516184), (4, 49887138), (6, 33258092), (7, 28506936), (8, 24943569), (12, 16629046), (14, 14253468), (21, 9502312), (23, 8676024), (24, 8314523), (28, 7126734), (42, 4751156), (43, 4640664), (46, 4338012), (56, 3563367), (69, 2892008), (84, 2375578), (86, 2320332), (92, 2169006), (129, 1546888), (138, 1446004), (161, 1239432), (168, 1187789), (172, 1160166), (184, 1084503), (258, 773444), (276, 723002), (301, 662952), (322, 619716), (344, 580083), (483, 413144), (516, 386722), (552, 361501), (602, 331476), (644, 309858), (903, 220984), (966, 206572), (989, 201768), (1032, 193361), (1201, 166152), (1204, 165738), (1288, 154929), (1806, 110492), (1932, 103286), (1978, 100884), (2402, 83076), (2408, 82869), (2967, 67256), (3603, 55384), (3612, 55246), (3864, 51643), (3956, 50442), (4804, 41538), (5934, 33628), (6923, 28824), (7206, 27692), (7224, 27623), (7912, 25221), (8407, 23736), (9608, 20769), (11868, 16814), (13846, 14412)]