204877512

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:134

約数の個数: 240

約数和(自身を含む): 692081280

約数和(自身を除く): 487203768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 31, 36, 42, 47, 54, 56, 62, 63, 72, 81, 84, 93, 94, 108, 124, 126, 141, 162, 168, 186, 188, 189, 216, 217, 248, 252, 279, 282, 324, 329, 372, 376, 378, 423, 434, 504, 558, 564, 567, 648, 651, 658, 744, 756, 837, 846, 868, 961, 987, 1116, 1128, 1134, 1269, 1302, 1316, 1457, 1512, 1674, 1692, 1736, 1922, 1953, 1974, 2232, 2268, 2511, 2538, 2604, 2632, 2883, 2914, 2961, 3348, 3384, 3807, 3844, 3906, 3948, 4371, 4536, 5022, 5076, 5208, 5766, 5828, 5859, 5922, 6696, 6727, 7614, 7688, 7812, 7896, 8649, 8742, 8883, 10044, 10152, 10199, 11532, 11656, 11718, 11844, 13113, 13454, 15228, 15624, 17298, 17484, 17577, 17766, 20088, 20181, 20398, 23064, 23436, 23688, 25947, 26226, 26649, 26908, 30456, 30597, 34596, 34968, 35154, 35532, 39339, 40362, 40796, 45167, 46872, 51894, 52452, 53298, 53816, 60543, 61194, 69192, 70308, 71064, 77841, 78678, 80724, 81592, 90334, 91791, 103788, 104904, 106596, 118017, 121086, 122388, 135501, 140616, 155682, 157356, 161448, 180668, 181629, 183582, 207576, 213192, 236034, 242172, 244776, 271002, 275373, 311364, 314712, 316169, 361336, 363258, 367164, 406503, 472068, 484344, 542004, 544887, 550746, 622728, 632338, 726516, 734328, 813006, 826119, 944136, 948507, 1084008, 1089774, 1101492, 1219509, 1264676, 1453032, 1626012, 1652238, 1897014, 2179548, 2202984, 2439018, 2529352, 2845521, 3252024, 3304476, 3658527, 3794028, 4359096, 4878036, 5691042, 6608952, 7317054, 7588056, 8536563, 9756072, 11382084, 14634108, 17073126, 22764168, 25609689, 29268216, 34146252, 51219378, 68292504, 102438756, 204877512]

約数ペア:

[(1, 204877512), (2, 102438756), (3, 68292504), (4, 51219378), (6, 34146252), (7, 29268216), (8, 25609689), (9, 22764168), (12, 17073126), (14, 14634108), (18, 11382084), (21, 9756072), (24, 8536563), (27, 7588056), (28, 7317054), (31, 6608952), (36, 5691042), (42, 4878036), (47, 4359096), (54, 3794028), (56, 3658527), (62, 3304476), (63, 3252024), (72, 2845521), (81, 2529352), (84, 2439018), (93, 2202984), (94, 2179548), (108, 1897014), (124, 1652238), (126, 1626012), (141, 1453032), (162, 1264676), (168, 1219509), (186, 1101492), (188, 1089774), (189, 1084008), (216, 948507), (217, 944136), (248, 826119), (252, 813006), (279, 734328), (282, 726516), (324, 632338), (329, 622728), (372, 550746), (376, 544887), (378, 542004), (423, 484344), (434, 472068), (504, 406503), (558, 367164), (564, 363258), (567, 361336), (648, 316169), (651, 314712), (658, 311364), (744, 275373), (756, 271002), (837, 244776), (846, 242172), (868, 236034), (961, 213192), (987, 207576), (1116, 183582), (1128, 181629), (1134, 180668), (1269, 161448), (1302, 157356), (1316, 155682), (1457, 140616), (1512, 135501), (1674, 122388), (1692, 121086), (1736, 118017), (1922, 106596), (1953, 104904), (1974, 103788), (2232, 91791), (2268, 90334), (2511, 81592), (2538, 80724), (2604, 78678), (2632, 77841), (2883, 71064), (2914, 70308), (2961, 69192), (3348, 61194), (3384, 60543), (3807, 53816), (3844, 53298), (3906, 52452), (3948, 51894), (4371, 46872), (4536, 45167), (5022, 40796), (5076, 40362), (5208, 39339), (5766, 35532), (5828, 35154), (5859, 34968), (5922, 34596), (6696, 30597), (6727, 30456), (7614, 26908), (7688, 26649), (7812, 26226), (7896, 25947), (8649, 23688), (8742, 23436), (8883, 23064), (10044, 20398), (10152, 20181), (10199, 20088), (11532, 17766), (11656, 17577), (11718, 17484), (11844, 17298), (13113, 15624), (13454, 15228)]