212761752

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{12539}}^1$

素因数の和:12656

約数の個数: 64

約数和(自身を含む): 613958400

約数和(自身を除く): 401196648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 101, 168, 202, 303, 404, 606, 707, 808, 1212, 1414, 2121, 2424, 2828, 4242, 5656, 8484, 12539, 16968, 25078, 37617, 50156, 75234, 87773, 100312, 150468, 175546, 263319, 300936, 351092, 526638, 702184, 1053276, 1266439, 2106552, 2532878, 3799317, 5065756, 7598634, 8865073, 10131512, 15197268, 17730146, 26595219, 30394536, 35460292, 53190438, 70920584, 106380876, 212761752]

約数ペア:

[(1, 212761752), (2, 106380876), (3, 70920584), (4, 53190438), (6, 35460292), (7, 30394536), (8, 26595219), (12, 17730146), (14, 15197268), (21, 10131512), (24, 8865073), (28, 7598634), (42, 5065756), (56, 3799317), (84, 2532878), (101, 2106552), (168, 1266439), (202, 1053276), (303, 702184), (404, 526638), (606, 351092), (707, 300936), (808, 263319), (1212, 175546), (1414, 150468), (2121, 100312), (2424, 87773), (2828, 75234), (4242, 50156), (5656, 37617), (8484, 25078), (12539, 16968)]