209314872

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1979}}^1$

素因数の和:2117

約数の個数: 96

約数和(自身を含む): 616215600

約数和(自身を除く): 406900728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 113, 117, 156, 226, 234, 312, 339, 452, 468, 678, 904, 936, 1017, 1356, 1469, 1979, 2034, 2712, 2938, 3958, 4068, 4407, 5876, 5937, 7916, 8136, 8814, 11752, 11874, 13221, 15832, 17628, 17811, 23748, 25727, 26442, 35256, 35622, 47496, 51454, 52884, 71244, 77181, 102908, 105768, 142488, 154362, 205816, 223627, 231543, 308724, 447254, 463086, 617448, 670881, 894508, 926172, 1341762, 1789016, 1852344, 2012643, 2683524, 2907151, 4025286, 5367048, 5814302, 8050572, 8721453, 11628604, 16101144, 17442906, 23257208, 26164359, 34885812, 52328718, 69771624, 104657436, 209314872]

約数ペア:

[(1, 209314872), (2, 104657436), (3, 69771624), (4, 52328718), (6, 34885812), (8, 26164359), (9, 23257208), (12, 17442906), (13, 16101144), (18, 11628604), (24, 8721453), (26, 8050572), (36, 5814302), (39, 5367048), (52, 4025286), (72, 2907151), (78, 2683524), (104, 2012643), (113, 1852344), (117, 1789016), (156, 1341762), (226, 926172), (234, 894508), (312, 670881), (339, 617448), (452, 463086), (468, 447254), (678, 308724), (904, 231543), (936, 223627), (1017, 205816), (1356, 154362), (1469, 142488), (1979, 105768), (2034, 102908), (2712, 77181), (2938, 71244), (3958, 52884), (4068, 51454), (4407, 47496), (5876, 35622), (5937, 35256), (7916, 26442), (8136, 25727), (8814, 23748), (11752, 17811), (11874, 17628), (13221, 15832)]