210219144

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1$

素因数の和:327

約数の個数: 128

約数和(自身を含む): 584496000

約数和(自身を除く): 374276856

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 51, 58, 68, 87, 102, 109, 116, 136, 163, 174, 204, 218, 232, 326, 327, 348, 408, 436, 489, 493, 652, 654, 696, 872, 978, 986, 1304, 1308, 1479, 1853, 1956, 1972, 2616, 2771, 2958, 3161, 3706, 3912, 3944, 4727, 5542, 5559, 5916, 6322, 7412, 8313, 9454, 9483, 11084, 11118, 11832, 12644, 14181, 14824, 16626, 17767, 18908, 18966, 22168, 22236, 25288, 28362, 33252, 35534, 37816, 37932, 44472, 53301, 53737, 56724, 66504, 71068, 75864, 80359, 106602, 107474, 113448, 142136, 160718, 161211, 213204, 214948, 241077, 302039, 321436, 322422, 426408, 429896, 482154, 515243, 604078, 642872, 644844, 906117, 964308, 1030486, 1208156, 1289688, 1545729, 1812234, 1928616, 2060972, 2416312, 3091458, 3624468, 4121944, 6182916, 7248936, 8759131, 12365832, 17518262, 26277393, 35036524, 52554786, 70073048, 105109572, 210219144]

約数ペア:

[(1, 210219144), (2, 105109572), (3, 70073048), (4, 52554786), (6, 35036524), (8, 26277393), (12, 17518262), (17, 12365832), (24, 8759131), (29, 7248936), (34, 6182916), (51, 4121944), (58, 3624468), (68, 3091458), (87, 2416312), (102, 2060972), (109, 1928616), (116, 1812234), (136, 1545729), (163, 1289688), (174, 1208156), (204, 1030486), (218, 964308), (232, 906117), (326, 644844), (327, 642872), (348, 604078), (408, 515243), (436, 482154), (489, 429896), (493, 426408), (652, 322422), (654, 321436), (696, 302039), (872, 241077), (978, 214948), (986, 213204), (1304, 161211), (1308, 160718), (1479, 142136), (1853, 113448), (1956, 107474), (1972, 106602), (2616, 80359), (2771, 75864), (2958, 71068), (3161, 66504), (3706, 56724), (3912, 53737), (3944, 53301), (4727, 44472), (5542, 37932), (5559, 37816), (5916, 35534), (6322, 33252), (7412, 28362), (8313, 25288), (9454, 22236), (9483, 22168), (11084, 18966), (11118, 18908), (11832, 17767), (12644, 16626), (14181, 14824)]