209819064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4177}}^1$

素因数の和:4229

約数の個数: 128

約数和(自身を含む): 673827840

約数和(自身を除く): 464008776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 23, 24, 26, 28, 39, 42, 46, 52, 56, 69, 78, 84, 91, 92, 104, 138, 156, 161, 168, 182, 184, 273, 276, 299, 312, 322, 364, 483, 546, 552, 598, 644, 728, 897, 966, 1092, 1196, 1288, 1794, 1932, 2093, 2184, 2392, 3588, 3864, 4177, 4186, 6279, 7176, 8354, 8372, 12531, 12558, 16708, 16744, 25062, 25116, 29239, 33416, 50124, 50232, 54301, 58478, 87717, 96071, 100248, 108602, 116956, 162903, 175434, 192142, 217204, 233912, 288213, 325806, 350868, 380107, 384284, 434408, 576426, 651612, 672497, 701736, 760214, 768568, 1140321, 1152852, 1248923, 1303224, 1344994, 1520428, 2017491, 2280642, 2305704, 2497846, 2689988, 3040856, 3746769, 4034982, 4561284, 4995692, 5379976, 7493538, 8069964, 8742461, 9122568, 9991384, 14987076, 16139928, 17484922, 26227383, 29974152, 34969844, 52454766, 69939688, 104909532, 209819064]

約数ペア:

[(1, 209819064), (2, 104909532), (3, 69939688), (4, 52454766), (6, 34969844), (7, 29974152), (8, 26227383), (12, 17484922), (13, 16139928), (14, 14987076), (21, 9991384), (23, 9122568), (24, 8742461), (26, 8069964), (28, 7493538), (39, 5379976), (42, 4995692), (46, 4561284), (52, 4034982), (56, 3746769), (69, 3040856), (78, 2689988), (84, 2497846), (91, 2305704), (92, 2280642), (104, 2017491), (138, 1520428), (156, 1344994), (161, 1303224), (168, 1248923), (182, 1152852), (184, 1140321), (273, 768568), (276, 760214), (299, 701736), (312, 672497), (322, 651612), (364, 576426), (483, 434408), (546, 384284), (552, 380107), (598, 350868), (644, 325806), (728, 288213), (897, 233912), (966, 217204), (1092, 192142), (1196, 175434), (1288, 162903), (1794, 116956), (1932, 108602), (2093, 100248), (2184, 96071), (2392, 87717), (3588, 58478), (3864, 54301), (4177, 50232), (4186, 50124), (6279, 33416), (7176, 29239), (8354, 25116), (8372, 25062), (12531, 16744), (12558, 16708)]