209783448

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:542

約数の個数: 192

約数和(自身を含む): 694886400

約数和(自身を除く): 485102952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 31, 36, 42, 56, 58, 62, 63, 72, 84, 87, 93, 116, 124, 126, 168, 174, 186, 203, 217, 232, 248, 252, 261, 279, 348, 372, 406, 434, 463, 504, 522, 558, 609, 651, 696, 744, 812, 868, 899, 926, 1044, 1116, 1218, 1302, 1389, 1624, 1736, 1798, 1827, 1852, 1953, 2088, 2232, 2436, 2604, 2697, 2778, 3241, 3596, 3654, 3704, 3906, 4167, 4872, 5208, 5394, 5556, 6293, 6482, 7192, 7308, 7812, 8091, 8334, 9723, 10788, 11112, 12586, 12964, 13427, 14353, 14616, 15624, 16182, 16668, 18879, 19446, 21576, 25172, 25928, 26854, 28706, 29169, 32364, 33336, 37758, 38892, 40281, 43059, 50344, 53708, 56637, 57412, 58338, 64728, 75516, 77784, 80562, 86118, 93989, 100471, 107416, 113274, 114824, 116676, 120843, 129177, 151032, 161124, 172236, 187978, 200942, 226548, 233352, 241686, 258354, 281967, 301413, 322248, 344472, 375956, 401884, 416237, 453096, 483372, 516708, 563934, 602826, 751912, 803768, 832474, 845901, 904239, 966744, 1033416, 1127868, 1205652, 1248711, 1664948, 1691802, 1808478, 2255736, 2411304, 2497422, 2913659, 3329896, 3383604, 3616956, 3746133, 4994844, 5827318, 6767208, 7233912, 7492266, 8740977, 9989688, 11654636, 14984532, 17481954, 23309272, 26222931, 29969064, 34963908, 52445862, 69927816, 104891724, 209783448]

約数ペア:

[(1, 209783448), (2, 104891724), (3, 69927816), (4, 52445862), (6, 34963908), (7, 29969064), (8, 26222931), (9, 23309272), (12, 17481954), (14, 14984532), (18, 11654636), (21, 9989688), (24, 8740977), (28, 7492266), (29, 7233912), (31, 6767208), (36, 5827318), (42, 4994844), (56, 3746133), (58, 3616956), (62, 3383604), (63, 3329896), (72, 2913659), (84, 2497422), (87, 2411304), (93, 2255736), (116, 1808478), (124, 1691802), (126, 1664948), (168, 1248711), (174, 1205652), (186, 1127868), (203, 1033416), (217, 966744), (232, 904239), (248, 845901), (252, 832474), (261, 803768), (279, 751912), (348, 602826), (372, 563934), (406, 516708), (434, 483372), (463, 453096), (504, 416237), (522, 401884), (558, 375956), (609, 344472), (651, 322248), (696, 301413), (744, 281967), (812, 258354), (868, 241686), (899, 233352), (926, 226548), (1044, 200942), (1116, 187978), (1218, 172236), (1302, 161124), (1389, 151032), (1624, 129177), (1736, 120843), (1798, 116676), (1827, 114824), (1852, 113274), (1953, 107416), (2088, 100471), (2232, 93989), (2436, 86118), (2604, 80562), (2697, 77784), (2778, 75516), (3241, 64728), (3596, 58338), (3654, 57412), (3704, 56637), (3906, 53708), (4167, 50344), (4872, 43059), (5208, 40281), (5394, 38892), (5556, 37758), (6293, 33336), (6482, 32364), (7192, 29169), (7308, 28706), (7812, 26854), (8091, 25928), (8334, 25172), (9723, 21576), (10788, 19446), (11112, 18879), (12586, 16668), (12964, 16182), (13427, 15624), (14353, 14616)]