197883936

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{43}}^1$

素因数の和:136

約数の個数: 216

約数和(自身を含む): 627747120

約数和(自身を除く): 429863184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 32, 36, 38, 43, 48, 57, 58, 72, 76, 86, 87, 96, 114, 116, 129, 144, 152, 171, 172, 174, 228, 232, 258, 261, 288, 304, 342, 344, 348, 387, 456, 464, 516, 522, 551, 608, 684, 688, 696, 774, 817, 841, 912, 928, 1032, 1044, 1102, 1247, 1368, 1376, 1392, 1548, 1634, 1653, 1682, 1824, 2064, 2088, 2204, 2451, 2494, 2523, 2736, 2784, 3096, 3268, 3306, 3364, 3741, 4128, 4176, 4408, 4902, 4959, 4988, 5046, 5472, 6192, 6536, 6612, 6728, 7353, 7482, 7569, 8352, 8816, 9804, 9918, 9976, 10092, 11223, 12384, 13072, 13224, 13456, 14706, 14964, 15138, 15979, 17632, 19608, 19836, 19952, 20184, 22446, 23693, 26144, 26448, 26912, 29412, 29928, 30276, 31958, 36163, 39216, 39672, 39904, 40368, 44892, 47386, 47937, 52896, 58824, 59856, 60552, 63916, 71079, 72326, 78432, 79344, 80736, 89784, 94772, 95874, 108489, 117648, 119712, 121104, 127832, 142158, 143811, 144652, 158688, 179568, 189544, 191748, 213237, 216978, 235296, 242208, 255664, 284316, 287622, 289304, 325467, 359136, 379088, 383496, 426474, 433956, 511328, 568632, 575244, 578608, 650934, 687097, 758176, 766992, 852948, 867912, 1137264, 1150488, 1157216, 1301868, 1374194, 1533984, 1705896, 1735824, 2061291, 2274528, 2300976, 2603736, 2748388, 3411792, 3471648, 4122582, 4601952, 5207472, 5496776, 6183873, 6823584, 8245164, 10414944, 10993552, 12367746, 16490328, 21987104, 24735492, 32980656, 49470984, 65961312, 98941968, 197883936]

約数ペア:

[(1, 197883936), (2, 98941968), (3, 65961312), (4, 49470984), (6, 32980656), (8, 24735492), (9, 21987104), (12, 16490328), (16, 12367746), (18, 10993552), (19, 10414944), (24, 8245164), (29, 6823584), (32, 6183873), (36, 5496776), (38, 5207472), (43, 4601952), (48, 4122582), (57, 3471648), (58, 3411792), (72, 2748388), (76, 2603736), (86, 2300976), (87, 2274528), (96, 2061291), (114, 1735824), (116, 1705896), (129, 1533984), (144, 1374194), (152, 1301868), (171, 1157216), (172, 1150488), (174, 1137264), (228, 867912), (232, 852948), (258, 766992), (261, 758176), (288, 687097), (304, 650934), (342, 578608), (344, 575244), (348, 568632), (387, 511328), (456, 433956), (464, 426474), (516, 383496), (522, 379088), (551, 359136), (608, 325467), (684, 289304), (688, 287622), (696, 284316), (774, 255664), (817, 242208), (841, 235296), (912, 216978), (928, 213237), (1032, 191748), (1044, 189544), (1102, 179568), (1247, 158688), (1368, 144652), (1376, 143811), (1392, 142158), (1548, 127832), (1634, 121104), (1653, 119712), (1682, 117648), (1824, 108489), (2064, 95874), (2088, 94772), (2204, 89784), (2451, 80736), (2494, 79344), (2523, 78432), (2736, 72326), (2784, 71079), (3096, 63916), (3268, 60552), (3306, 59856), (3364, 58824), (3741, 52896), (4128, 47937), (4176, 47386), (4408, 44892), (4902, 40368), (4959, 39904), (4988, 39672), (5046, 39216), (5472, 36163), (6192, 31958), (6536, 30276), (6612, 29928), (6728, 29412), (7353, 26912), (7482, 26448), (7569, 26144), (8352, 23693), (8816, 22446), (9804, 20184), (9918, 19952), (9976, 19836), (10092, 19608), (11223, 17632), (12384, 15979), (13072, 15138), (13224, 14964), (13456, 14706)]