206154396

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{739}}^1$

素因数の和:806

約数の個数: 144

約数和(自身を含む): 633534720

約数和(自身を除く): 427380324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 54, 63, 81, 82, 84, 108, 123, 126, 162, 164, 189, 243, 246, 252, 287, 324, 369, 378, 486, 492, 567, 574, 738, 739, 756, 861, 972, 1107, 1134, 1148, 1476, 1478, 1701, 1722, 2214, 2217, 2268, 2583, 2956, 3321, 3402, 3444, 4428, 4434, 5166, 5173, 6642, 6651, 6804, 7749, 8868, 9963, 10332, 10346, 13284, 13302, 15498, 15519, 19926, 19953, 20692, 23247, 26604, 30299, 30996, 31038, 39852, 39906, 46494, 46557, 59859, 60598, 62076, 69741, 79812, 90897, 92988, 93114, 119718, 121196, 139482, 139671, 179577, 181794, 186228, 212093, 239436, 272691, 278964, 279342, 359154, 363588, 419013, 424186, 545382, 558684, 636279, 718308, 818073, 838026, 848372, 1090764, 1257039, 1272558, 1636146, 1676052, 1908837, 2454219, 2514078, 2545116, 3272292, 3817674, 4908438, 5028156, 5726511, 7362657, 7635348, 9816876, 11453022, 14725314, 17179533, 22906044, 29450628, 34359066, 51538599, 68718132, 103077198, 206154396]

約数ペア:

[(1, 206154396), (2, 103077198), (3, 68718132), (4, 51538599), (6, 34359066), (7, 29450628), (9, 22906044), (12, 17179533), (14, 14725314), (18, 11453022), (21, 9816876), (27, 7635348), (28, 7362657), (36, 5726511), (41, 5028156), (42, 4908438), (54, 3817674), (63, 3272292), (81, 2545116), (82, 2514078), (84, 2454219), (108, 1908837), (123, 1676052), (126, 1636146), (162, 1272558), (164, 1257039), (189, 1090764), (243, 848372), (246, 838026), (252, 818073), (287, 718308), (324, 636279), (369, 558684), (378, 545382), (486, 424186), (492, 419013), (567, 363588), (574, 359154), (738, 279342), (739, 278964), (756, 272691), (861, 239436), (972, 212093), (1107, 186228), (1134, 181794), (1148, 179577), (1476, 139671), (1478, 139482), (1701, 121196), (1722, 119718), (2214, 93114), (2217, 92988), (2268, 90897), (2583, 79812), (2956, 69741), (3321, 62076), (3402, 60598), (3444, 59859), (4428, 46557), (4434, 46494), (5166, 39906), (5173, 39852), (6642, 31038), (6651, 30996), (6804, 30299), (7749, 26604), (8868, 23247), (9963, 20692), (10332, 19953), (10346, 19926), (13284, 15519), (13302, 15498)]