214938402

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{19759}}^1$

素因数の和:19815

約数の個数: 48

約数和(自身を含む): 513601920

約数和(自身を除く): 298663518

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 222, 259, 294, 518, 777, 1554, 1813, 3626, 5439, 10878, 19759, 39518, 59277, 118554, 138313, 276626, 414939, 731083, 829878, 968191, 1462166, 1936382, 2193249, 2904573, 4386498, 5117581, 5809146, 10235162, 15352743, 30705486, 35823067, 71646134, 107469201, 214938402]

約数ペア:

[(1, 214938402), (2, 107469201), (3, 71646134), (6, 35823067), (7, 30705486), (14, 15352743), (21, 10235162), (37, 5809146), (42, 5117581), (49, 4386498), (74, 2904573), (98, 2193249), (111, 1936382), (147, 1462166), (222, 968191), (259, 829878), (294, 731083), (518, 414939), (777, 276626), (1554, 138313), (1813, 118554), (3626, 59277), (5439, 39518), (10878, 19759)]