206189928

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:189

約数の個数: 256

約数和(自身を含む): 696729600

約数和(自身を除く): 490539672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 53, 54, 56, 62, 63, 72, 83, 84, 93, 106, 108, 124, 126, 159, 166, 168, 186, 189, 212, 216, 217, 248, 249, 252, 279, 318, 332, 371, 372, 378, 424, 434, 477, 498, 504, 558, 581, 636, 651, 664, 742, 744, 747, 756, 837, 868, 954, 996, 1113, 1116, 1162, 1272, 1302, 1431, 1484, 1494, 1512, 1643, 1674, 1736, 1743, 1908, 1953, 1992, 2226, 2232, 2241, 2324, 2573, 2604, 2862, 2968, 2988, 3286, 3339, 3348, 3486, 3816, 3906, 4399, 4452, 4482, 4648, 4929, 5146, 5208, 5229, 5724, 5859, 5976, 6572, 6678, 6696, 6972, 7719, 7812, 8798, 8904, 8964, 9858, 10017, 10292, 10458, 11448, 11501, 11718, 13144, 13197, 13356, 13944, 14787, 15438, 15624, 15687, 17596, 17928, 18011, 19716, 20034, 20584, 20916, 23002, 23157, 23436, 26394, 26712, 29574, 30793, 30876, 31374, 34503, 35192, 36022, 39432, 39591, 40068, 41832, 44361, 46004, 46314, 46872, 52788, 54033, 59148, 61586, 61752, 62748, 69006, 69471, 72044, 79182, 80136, 88722, 92008, 92379, 92628, 103509, 105576, 108066, 118296, 118773, 123172, 125496, 136369, 138012, 138942, 144088, 158364, 162099, 177444, 184758, 185256, 207018, 216132, 237546, 246344, 272738, 276024, 277137, 277884, 310527, 316728, 324198, 354888, 369516, 409107, 414036, 432264, 475092, 486297, 545476, 554274, 555768, 621054, 648396, 739032, 818214, 828072, 831411, 950184, 954583, 972594, 1090952, 1108548, 1227321, 1242108, 1296792, 1636428, 1662822, 1909166, 1945188, 2217096, 2454642, 2484216, 2863749, 3272856, 3325644, 3681963, 3818332, 3890376, 4909284, 5727498, 6651288, 7363926, 7636664, 8591247, 9818568, 11454996, 14727852, 17182494, 22909992, 25773741, 29455704, 34364988, 51547482, 68729976, 103094964, 206189928]

約数ペア:

[(1, 206189928), (2, 103094964), (3, 68729976), (4, 51547482), (6, 34364988), (7, 29455704), (8, 25773741), (9, 22909992), (12, 17182494), (14, 14727852), (18, 11454996), (21, 9818568), (24, 8591247), (27, 7636664), (28, 7363926), (31, 6651288), (36, 5727498), (42, 4909284), (53, 3890376), (54, 3818332), (56, 3681963), (62, 3325644), (63, 3272856), (72, 2863749), (83, 2484216), (84, 2454642), (93, 2217096), (106, 1945188), (108, 1909166), (124, 1662822), (126, 1636428), (159, 1296792), (166, 1242108), (168, 1227321), (186, 1108548), (189, 1090952), (212, 972594), (216, 954583), (217, 950184), (248, 831411), (249, 828072), (252, 818214), (279, 739032), (318, 648396), (332, 621054), (371, 555768), (372, 554274), (378, 545476), (424, 486297), (434, 475092), (477, 432264), (498, 414036), (504, 409107), (558, 369516), (581, 354888), (636, 324198), (651, 316728), (664, 310527), (742, 277884), (744, 277137), (747, 276024), (756, 272738), (837, 246344), (868, 237546), (954, 216132), (996, 207018), (1113, 185256), (1116, 184758), (1162, 177444), (1272, 162099), (1302, 158364), (1431, 144088), (1484, 138942), (1494, 138012), (1512, 136369), (1643, 125496), (1674, 123172), (1736, 118773), (1743, 118296), (1908, 108066), (1953, 105576), (1992, 103509), (2226, 92628), (2232, 92379), (2241, 92008), (2324, 88722), (2573, 80136), (2604, 79182), (2862, 72044), (2968, 69471), (2988, 69006), (3286, 62748), (3339, 61752), (3348, 61586), (3486, 59148), (3816, 54033), (3906, 52788), (4399, 46872), (4452, 46314), (4482, 46004), (4648, 44361), (4929, 41832), (5146, 40068), (5208, 39591), (5229, 39432), (5724, 36022), (5859, 35192), (5976, 34503), (6572, 31374), (6678, 30876), (6696, 30793), (6972, 29574), (7719, 26712), (7812, 26394), (8798, 23436), (8904, 23157), (8964, 23002), (9858, 20916), (10017, 20584), (10292, 20034), (10458, 19716), (11448, 18011), (11501, 17928), (11718, 17596), (13144, 15687), (13197, 15624), (13356, 15438), (13944, 14787)]