194857488

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1$

素因数の和:531

約数の個数: 200

約数和(自身を含む): 659695872

約数和(自身を除く): 464838384

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 47, 48, 54, 56, 63, 72, 81, 84, 94, 108, 112, 126, 141, 144, 162, 168, 188, 189, 216, 252, 282, 324, 329, 336, 376, 378, 423, 432, 457, 504, 564, 567, 648, 658, 752, 756, 846, 914, 987, 1008, 1128, 1134, 1269, 1296, 1316, 1371, 1512, 1692, 1828, 1974, 2256, 2268, 2538, 2632, 2742, 2961, 3024, 3199, 3384, 3656, 3807, 3948, 4113, 4536, 5076, 5264, 5484, 5922, 6398, 6768, 7312, 7614, 7896, 8226, 8883, 9072, 9597, 10152, 10968, 11844, 12339, 12796, 15228, 15792, 16452, 17766, 19194, 20304, 21479, 21936, 23688, 24678, 25592, 26649, 28791, 30456, 32904, 35532, 37017, 38388, 42958, 47376, 49356, 51184, 53298, 57582, 60912, 64437, 65808, 71064, 74034, 76776, 85916, 86373, 98712, 106596, 115164, 128874, 142128, 148068, 150353, 153552, 171832, 172746, 193311, 197424, 213192, 230328, 257748, 259119, 296136, 300706, 343664, 345492, 386622, 426384, 451059, 460656, 515496, 518238, 579933, 592272, 601412, 690984, 773244, 902118, 1030992, 1036476, 1159866, 1202824, 1353177, 1381968, 1546488, 1739799, 1804236, 2072952, 2319732, 2405648, 2706354, 3092976, 3479598, 3608472, 4059531, 4145904, 4639464, 5412708, 6959196, 7216944, 8119062, 9278928, 10825416, 12178593, 13918392, 16238124, 21650832, 24357186, 27836784, 32476248, 48714372, 64952496, 97428744, 194857488]

約数ペア:

[(1, 194857488), (2, 97428744), (3, 64952496), (4, 48714372), (6, 32476248), (7, 27836784), (8, 24357186), (9, 21650832), (12, 16238124), (14, 13918392), (16, 12178593), (18, 10825416), (21, 9278928), (24, 8119062), (27, 7216944), (28, 6959196), (36, 5412708), (42, 4639464), (47, 4145904), (48, 4059531), (54, 3608472), (56, 3479598), (63, 3092976), (72, 2706354), (81, 2405648), (84, 2319732), (94, 2072952), (108, 1804236), (112, 1739799), (126, 1546488), (141, 1381968), (144, 1353177), (162, 1202824), (168, 1159866), (188, 1036476), (189, 1030992), (216, 902118), (252, 773244), (282, 690984), (324, 601412), (329, 592272), (336, 579933), (376, 518238), (378, 515496), (423, 460656), (432, 451059), (457, 426384), (504, 386622), (564, 345492), (567, 343664), (648, 300706), (658, 296136), (752, 259119), (756, 257748), (846, 230328), (914, 213192), (987, 197424), (1008, 193311), (1128, 172746), (1134, 171832), (1269, 153552), (1296, 150353), (1316, 148068), (1371, 142128), (1512, 128874), (1692, 115164), (1828, 106596), (1974, 98712), (2256, 86373), (2268, 85916), (2538, 76776), (2632, 74034), (2742, 71064), (2961, 65808), (3024, 64437), (3199, 60912), (3384, 57582), (3656, 53298), (3807, 51184), (3948, 49356), (4113, 47376), (4536, 42958), (5076, 38388), (5264, 37017), (5484, 35532), (5922, 32904), (6398, 30456), (6768, 28791), (7312, 26649), (7614, 25592), (7896, 24678), (8226, 23688), (8883, 21936), (9072, 21479), (9597, 20304), (10152, 19194), (10968, 17766), (11844, 16452), (12339, 15792), (12796, 15228)]