208343124

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:291

約数の個数: 144

約数和(自身を含む): 603288000

約数和(自身を除く): 394944876

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 107, 108, 121, 132, 149, 198, 214, 242, 297, 298, 321, 363, 396, 428, 447, 484, 594, 596, 642, 726, 894, 963, 1089, 1177, 1188, 1284, 1341, 1452, 1639, 1788, 1926, 2178, 2354, 2682, 2889, 3267, 3278, 3531, 3852, 4023, 4356, 4708, 4917, 5364, 5778, 6534, 6556, 7062, 8046, 9834, 10593, 11556, 12947, 13068, 14124, 14751, 15943, 16092, 18029, 19668, 21186, 25894, 29502, 31779, 31886, 36058, 38841, 42372, 44253, 47829, 51788, 54087, 59004, 63558, 63772, 72116, 77682, 88506, 95658, 108174, 116523, 127116, 143487, 155364, 162261, 175373, 177012, 191316, 216348, 233046, 286974, 324522, 349569, 350746, 430461, 466092, 486783, 526119, 573948, 649044, 699138, 701492, 860922, 973566, 1052238, 1398276, 1578357, 1721844, 1929103, 1947132, 2104476, 3156714, 3858206, 4735071, 5787309, 6313428, 7716412, 9470142, 11574618, 17361927, 18940284, 23149236, 34723854, 52085781, 69447708, 104171562, 208343124]

約数ペア:

[(1, 208343124), (2, 104171562), (3, 69447708), (4, 52085781), (6, 34723854), (9, 23149236), (11, 18940284), (12, 17361927), (18, 11574618), (22, 9470142), (27, 7716412), (33, 6313428), (36, 5787309), (44, 4735071), (54, 3858206), (66, 3156714), (99, 2104476), (107, 1947132), (108, 1929103), (121, 1721844), (132, 1578357), (149, 1398276), (198, 1052238), (214, 973566), (242, 860922), (297, 701492), (298, 699138), (321, 649044), (363, 573948), (396, 526119), (428, 486783), (447, 466092), (484, 430461), (594, 350746), (596, 349569), (642, 324522), (726, 286974), (894, 233046), (963, 216348), (1089, 191316), (1177, 177012), (1188, 175373), (1284, 162261), (1341, 155364), (1452, 143487), (1639, 127116), (1788, 116523), (1926, 108174), (2178, 95658), (2354, 88506), (2682, 77682), (2889, 72116), (3267, 63772), (3278, 63558), (3531, 59004), (3852, 54087), (4023, 51788), (4356, 47829), (4708, 44253), (4917, 42372), (5364, 38841), (5778, 36058), (6534, 31886), (6556, 31779), (7062, 29502), (8046, 25894), (9834, 21186), (10593, 19668), (11556, 18029), (12947, 16092), (13068, 15943), (14124, 14751)]