208741536

素因数分解:

$2^5\times 3^4\times {\mathrm{29}}^1\times {\mathrm{2777}}^1$

素因数の和:2828

約数の個数: 120

約数和(自身を含む): 635300820

約数和(自身を除く): 426559284

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 81, 87, 96, 108, 116, 144, 162, 174, 216, 232, 261, 288, 324, 348, 432, 464, 522, 648, 696, 783, 864, 928, 1044, 1296, 1392, 1566, 2088, 2349, 2592, 2777, 2784, 3132, 4176, 4698, 5554, 6264, 8331, 8352, 9396, 11108, 12528, 16662, 18792, 22216, 24993, 25056, 33324, 37584, 44432, 49986, 66648, 74979, 75168, 80533, 88864, 99972, 133296, 149958, 161066, 199944, 224937, 241599, 266592, 299916, 322132, 399888, 449874, 483198, 599832, 644264, 724797, 799776, 899748, 966396, 1199664, 1288528, 1449594, 1799496, 1932792, 2174391, 2399328, 2577056, 2899188, 3598992, 3865584, 4348782, 5798376, 6523173, 7197984, 7731168, 8697564, 11596752, 13046346, 17395128, 23193504, 26092692, 34790256, 52185384, 69580512, 104370768, 208741536]

約数ペア:

[(1, 208741536), (2, 104370768), (3, 69580512), (4, 52185384), (6, 34790256), (8, 26092692), (9, 23193504), (12, 17395128), (16, 13046346), (18, 11596752), (24, 8697564), (27, 7731168), (29, 7197984), (32, 6523173), (36, 5798376), (48, 4348782), (54, 3865584), (58, 3598992), (72, 2899188), (81, 2577056), (87, 2399328), (96, 2174391), (108, 1932792), (116, 1799496), (144, 1449594), (162, 1288528), (174, 1199664), (216, 966396), (232, 899748), (261, 799776), (288, 724797), (324, 644264), (348, 599832), (432, 483198), (464, 449874), (522, 399888), (648, 322132), (696, 299916), (783, 266592), (864, 241599), (928, 224937), (1044, 199944), (1296, 161066), (1392, 149958), (1566, 133296), (2088, 99972), (2349, 88864), (2592, 80533), (2777, 75168), (2784, 74979), (3132, 66648), (4176, 49986), (4698, 44432), (5554, 37584), (6264, 33324), (8331, 25056), (8352, 24993), (9396, 22216), (11108, 18792), (12528, 16662)]