209327328

素因数分解:

$2^5\times 3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:251

約数の個数: 240

約数和(自身を含む): 717171840

約数和(自身を除く): 507844512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 81, 83, 84, 96, 108, 112, 126, 139, 144, 162, 166, 168, 189, 216, 224, 249, 252, 278, 288, 324, 332, 336, 378, 417, 432, 498, 504, 556, 567, 581, 648, 664, 672, 747, 756, 834, 864, 973, 996, 1008, 1112, 1134, 1162, 1251, 1296, 1328, 1494, 1512, 1668, 1743, 1946, 1992, 2016, 2224, 2241, 2268, 2324, 2502, 2592, 2656, 2919, 2988, 3024, 3336, 3486, 3753, 3892, 3984, 4448, 4482, 4536, 4648, 5004, 5229, 5838, 5976, 6048, 6672, 6723, 6972, 7506, 7784, 7968, 8757, 8964, 9072, 9296, 10008, 10458, 11259, 11537, 11676, 11952, 13344, 13446, 13944, 15012, 15568, 15687, 17514, 17928, 18144, 18592, 20016, 20916, 22518, 23074, 23352, 23904, 26271, 26892, 27888, 30024, 31136, 31374, 34611, 35028, 35856, 40032, 41832, 45036, 46148, 46704, 47061, 52542, 53784, 55776, 60048, 62748, 69222, 70056, 71712, 78813, 80759, 83664, 90072, 92296, 93408, 94122, 103833, 105084, 107568, 120096, 125496, 138444, 140112, 157626, 161518, 167328, 180144, 184592, 188244, 207666, 210168, 215136, 242277, 250992, 276888, 280224, 311499, 315252, 323036, 360288, 369184, 376488, 415332, 420336, 484554, 501984, 553776, 622998, 630504, 646072, 726831, 752976, 830664, 840672, 934497, 969108, 1107552, 1245996, 1261008, 1292144, 1453662, 1505952, 1661328, 1868994, 1938216, 2180493, 2491992, 2522016, 2584288, 2907324, 3322656, 3737988, 3876432, 4360986, 4983984, 5814648, 6541479, 7475976, 7752864, 8721972, 9967968, 11629296, 13082958, 14951952, 17443944, 23258592, 26165916, 29903904, 34887888, 52331832, 69775776, 104663664, 209327328]

約数ペア:

[(1, 209327328), (2, 104663664), (3, 69775776), (4, 52331832), (6, 34887888), (7, 29903904), (8, 26165916), (9, 23258592), (12, 17443944), (14, 14951952), (16, 13082958), (18, 11629296), (21, 9967968), (24, 8721972), (27, 7752864), (28, 7475976), (32, 6541479), (36, 5814648), (42, 4983984), (48, 4360986), (54, 3876432), (56, 3737988), (63, 3322656), (72, 2907324), (81, 2584288), (83, 2522016), (84, 2491992), (96, 2180493), (108, 1938216), (112, 1868994), (126, 1661328), (139, 1505952), (144, 1453662), (162, 1292144), (166, 1261008), (168, 1245996), (189, 1107552), (216, 969108), (224, 934497), (249, 840672), (252, 830664), (278, 752976), (288, 726831), (324, 646072), (332, 630504), (336, 622998), (378, 553776), (417, 501984), (432, 484554), (498, 420336), (504, 415332), (556, 376488), (567, 369184), (581, 360288), (648, 323036), (664, 315252), (672, 311499), (747, 280224), (756, 276888), (834, 250992), (864, 242277), (973, 215136), (996, 210168), (1008, 207666), (1112, 188244), (1134, 184592), (1162, 180144), (1251, 167328), (1296, 161518), (1328, 157626), (1494, 140112), (1512, 138444), (1668, 125496), (1743, 120096), (1946, 107568), (1992, 105084), (2016, 103833), (2224, 94122), (2241, 93408), (2268, 92296), (2324, 90072), (2502, 83664), (2592, 80759), (2656, 78813), (2919, 71712), (2988, 70056), (3024, 69222), (3336, 62748), (3486, 60048), (3753, 55776), (3892, 53784), (3984, 52542), (4448, 47061), (4482, 46704), (4536, 46148), (4648, 45036), (5004, 41832), (5229, 40032), (5838, 35856), (5976, 35028), (6048, 34611), (6672, 31374), (6723, 31136), (6972, 30024), (7506, 27888), (7784, 26892), (7968, 26271), (8757, 23904), (8964, 23352), (9072, 23074), (9296, 22518), (10008, 20916), (10458, 20016), (11259, 18592), (11537, 18144), (11676, 17928), (11952, 17514), (13344, 15687), (13446, 15568), (13944, 15012)]