201881176

素因数分解:

$2^3\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:537

約数の個数: 96

約数和(自身を含む): 467856000

約数和(自身を除く): 265974824

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 37, 49, 56, 62, 74, 98, 124, 148, 196, 217, 248, 259, 296, 392, 434, 449, 518, 868, 898, 1036, 1147, 1519, 1736, 1796, 1813, 2072, 2294, 3038, 3143, 3592, 3626, 4588, 6076, 6286, 7252, 8029, 9176, 12152, 12572, 13919, 14504, 16058, 16613, 22001, 25144, 27838, 32116, 33226, 44002, 55676, 56203, 64232, 66452, 88004, 97433, 111352, 112406, 116291, 132904, 176008, 194866, 224812, 232582, 389732, 449624, 465164, 515003, 682031, 779464, 814037, 930328, 1030006, 1364062, 1628074, 2060012, 2728124, 3256148, 3605021, 4120024, 5456248, 6512296, 7210042, 14420084, 25235147, 28840168, 50470294, 100940588, 201881176]

約数ペア:

[(1, 201881176), (2, 100940588), (4, 50470294), (7, 28840168), (8, 25235147), (14, 14420084), (28, 7210042), (31, 6512296), (37, 5456248), (49, 4120024), (56, 3605021), (62, 3256148), (74, 2728124), (98, 2060012), (124, 1628074), (148, 1364062), (196, 1030006), (217, 930328), (248, 814037), (259, 779464), (296, 682031), (392, 515003), (434, 465164), (449, 449624), (518, 389732), (868, 232582), (898, 224812), (1036, 194866), (1147, 176008), (1519, 132904), (1736, 116291), (1796, 112406), (1813, 111352), (2072, 97433), (2294, 88004), (3038, 66452), (3143, 64232), (3592, 56203), (3626, 55676), (4588, 44002), (6076, 33226), (6286, 32116), (7252, 27838), (8029, 25144), (9176, 22001), (12152, 16613), (12572, 16058), (13919, 14504)]