203313348

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:503

約数の個数: 144

約数和(自身を含む): 620780160

約数和(自身を除く): 417466812

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 84, 98, 103, 108, 126, 147, 189, 196, 206, 252, 294, 309, 373, 378, 412, 441, 588, 618, 721, 746, 756, 882, 927, 1119, 1236, 1323, 1442, 1492, 1764, 1854, 2163, 2238, 2611, 2646, 2781, 2884, 3357, 3708, 4326, 4476, 5047, 5222, 5292, 5562, 6489, 6714, 7833, 8652, 10071, 10094, 10444, 11124, 12978, 13428, 15141, 15666, 18277, 19467, 20142, 20188, 23499, 25956, 30282, 31332, 36554, 38419, 38934, 40284, 45423, 46998, 54831, 60564, 70497, 73108, 76838, 77868, 90846, 93996, 109662, 115257, 136269, 140994, 153676, 164493, 181692, 219324, 230514, 268933, 272538, 281988, 328986, 345771, 461028, 493479, 537866, 545076, 657972, 691542, 806799, 986958, 1037313, 1075732, 1383084, 1613598, 1882531, 1973916, 2074626, 2420397, 3227196, 3765062, 4149252, 4840794, 5647593, 7261191, 7530124, 9681588, 11295186, 14522382, 16942779, 22590372, 29044764, 33885558, 50828337, 67771116, 101656674, 203313348]

約数ペア:

[(1, 203313348), (2, 101656674), (3, 67771116), (4, 50828337), (6, 33885558), (7, 29044764), (9, 22590372), (12, 16942779), (14, 14522382), (18, 11295186), (21, 9681588), (27, 7530124), (28, 7261191), (36, 5647593), (42, 4840794), (49, 4149252), (54, 3765062), (63, 3227196), (84, 2420397), (98, 2074626), (103, 1973916), (108, 1882531), (126, 1613598), (147, 1383084), (189, 1075732), (196, 1037313), (206, 986958), (252, 806799), (294, 691542), (309, 657972), (373, 545076), (378, 537866), (412, 493479), (441, 461028), (588, 345771), (618, 328986), (721, 281988), (746, 272538), (756, 268933), (882, 230514), (927, 219324), (1119, 181692), (1236, 164493), (1323, 153676), (1442, 140994), (1492, 136269), (1764, 115257), (1854, 109662), (2163, 93996), (2238, 90846), (2611, 77868), (2646, 76838), (2781, 73108), (2884, 70497), (3357, 60564), (3708, 54831), (4326, 46998), (4476, 45423), (5047, 40284), (5222, 38934), (5292, 38419), (5562, 36554), (6489, 31332), (6714, 30282), (7833, 25956), (8652, 23499), (10071, 20188), (10094, 20142), (10444, 19467), (11124, 18277), (12978, 15666), (13428, 15141)]