200844280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2399}}^1$

素因数の和:2453

約数の個数: 128

約数和(自身を含む): 580608000

約数和(自身を除く): 379763720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 23, 26, 28, 35, 40, 46, 52, 56, 65, 70, 91, 92, 104, 115, 130, 140, 161, 182, 184, 230, 260, 280, 299, 322, 364, 455, 460, 520, 598, 644, 728, 805, 910, 920, 1196, 1288, 1495, 1610, 1820, 2093, 2392, 2399, 2990, 3220, 3640, 4186, 4798, 5980, 6440, 8372, 9596, 10465, 11960, 11995, 16744, 16793, 19192, 20930, 23990, 31187, 33586, 41860, 47980, 55177, 62374, 67172, 83720, 83965, 95960, 110354, 124748, 134344, 155935, 167930, 218309, 220708, 249496, 275885, 311870, 335860, 386239, 436618, 441416, 551770, 623740, 671720, 717301, 772478, 873236, 1091545, 1103540, 1247480, 1434602, 1544956, 1746472, 1931195, 2183090, 2207080, 2869204, 3089912, 3586505, 3862390, 4366180, 5021107, 5738408, 7173010, 7724780, 8732360, 10042214, 14346020, 15449560, 20084428, 25105535, 28692040, 40168856, 50211070, 100422140, 200844280]

約数ペア:

[(1, 200844280), (2, 100422140), (4, 50211070), (5, 40168856), (7, 28692040), (8, 25105535), (10, 20084428), (13, 15449560), (14, 14346020), (20, 10042214), (23, 8732360), (26, 7724780), (28, 7173010), (35, 5738408), (40, 5021107), (46, 4366180), (52, 3862390), (56, 3586505), (65, 3089912), (70, 2869204), (91, 2207080), (92, 2183090), (104, 1931195), (115, 1746472), (130, 1544956), (140, 1434602), (161, 1247480), (182, 1103540), (184, 1091545), (230, 873236), (260, 772478), (280, 717301), (299, 671720), (322, 623740), (364, 551770), (455, 441416), (460, 436618), (520, 386239), (598, 335860), (644, 311870), (728, 275885), (805, 249496), (910, 220708), (920, 218309), (1196, 167930), (1288, 155935), (1495, 134344), (1610, 124748), (1820, 110354), (2093, 95960), (2392, 83965), (2399, 83720), (2990, 67172), (3220, 62374), (3640, 55177), (4186, 47980), (4798, 41860), (5980, 33586), (6440, 31187), (8372, 23990), (9596, 20930), (10465, 19192), (11960, 16793), (11995, 16744)]