208568304

素因数分解:

$2^4\times 3^3\times 7^2\times {\mathrm{59}}^1\times {\mathrm{167}}^1$

素因数の和:257

約数の個数: 240

約数和(自身を含む): 712454400

約数和(自身を除く): 503886096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 59, 63, 72, 84, 98, 108, 112, 118, 126, 144, 147, 167, 168, 177, 189, 196, 216, 236, 252, 294, 334, 336, 354, 378, 392, 413, 432, 441, 472, 501, 504, 531, 588, 668, 708, 756, 784, 826, 882, 944, 1002, 1008, 1062, 1169, 1176, 1239, 1323, 1336, 1416, 1503, 1512, 1593, 1652, 1764, 2004, 2124, 2338, 2352, 2478, 2646, 2672, 2832, 2891, 3006, 3024, 3186, 3304, 3507, 3528, 3717, 4008, 4248, 4509, 4676, 4956, 5292, 5782, 6012, 6372, 6608, 7014, 7056, 7434, 8016, 8183, 8496, 8673, 9018, 9352, 9853, 9912, 10521, 10584, 11151, 11564, 12024, 12744, 14028, 14868, 16366, 17346, 18036, 18704, 19706, 19824, 21042, 21168, 22302, 23128, 24048, 24549, 25488, 26019, 28056, 29559, 29736, 31563, 32732, 34692, 36072, 39412, 42084, 44604, 46256, 49098, 52038, 56112, 59118, 59472, 63126, 65464, 68971, 69384, 72144, 73647, 78057, 78824, 84168, 88677, 89208, 98196, 104076, 118236, 126252, 130928, 137942, 138768, 147294, 156114, 157648, 168336, 177354, 178416, 196392, 206913, 208152, 220941, 236472, 252504, 266031, 275884, 294588, 312228, 354708, 392784, 413826, 416304, 441882, 472944, 482797, 505008, 532062, 551768, 589176, 620739, 624456, 709416, 827652, 883764, 965594, 1064124, 1103536, 1178352, 1241478, 1248912, 1418832, 1448391, 1655304, 1767528, 1862217, 1931188, 2128248, 2482956, 2896782, 3310608, 3535056, 3724434, 3862376, 4256496, 4345173, 4965912, 5793564, 7448868, 7724752, 8690346, 9931824, 11587128, 13035519, 14897736, 17380692, 23174256, 26071038, 29795472, 34761384, 52142076, 69522768, 104284152, 208568304]

約数ペア:

[(1, 208568304), (2, 104284152), (3, 69522768), (4, 52142076), (6, 34761384), (7, 29795472), (8, 26071038), (9, 23174256), (12, 17380692), (14, 14897736), (16, 13035519), (18, 11587128), (21, 9931824), (24, 8690346), (27, 7724752), (28, 7448868), (36, 5793564), (42, 4965912), (48, 4345173), (49, 4256496), (54, 3862376), (56, 3724434), (59, 3535056), (63, 3310608), (72, 2896782), (84, 2482956), (98, 2128248), (108, 1931188), (112, 1862217), (118, 1767528), (126, 1655304), (144, 1448391), (147, 1418832), (167, 1248912), (168, 1241478), (177, 1178352), (189, 1103536), (196, 1064124), (216, 965594), (236, 883764), (252, 827652), (294, 709416), (334, 624456), (336, 620739), (354, 589176), (378, 551768), (392, 532062), (413, 505008), (432, 482797), (441, 472944), (472, 441882), (501, 416304), (504, 413826), (531, 392784), (588, 354708), (668, 312228), (708, 294588), (756, 275884), (784, 266031), (826, 252504), (882, 236472), (944, 220941), (1002, 208152), (1008, 206913), (1062, 196392), (1169, 178416), (1176, 177354), (1239, 168336), (1323, 157648), (1336, 156114), (1416, 147294), (1503, 138768), (1512, 137942), (1593, 130928), (1652, 126252), (1764, 118236), (2004, 104076), (2124, 98196), (2338, 89208), (2352, 88677), (2478, 84168), (2646, 78824), (2672, 78057), (2832, 73647), (2891, 72144), (3006, 69384), (3024, 68971), (3186, 65464), (3304, 63126), (3507, 59472), (3528, 59118), (3717, 56112), (4008, 52038), (4248, 49098), (4509, 46256), (4676, 44604), (4956, 42084), (5292, 39412), (5782, 36072), (6012, 34692), (6372, 32732), (6608, 31563), (7014, 29736), (7056, 29559), (7434, 28056), (8016, 26019), (8183, 25488), (8496, 24549), (8673, 24048), (9018, 23128), (9352, 22302), (9853, 21168), (9912, 21042), (10521, 19824), (10584, 19706), (11151, 18704), (11564, 18036), (12024, 17346), (12744, 16366), (14028, 14868)]