215755134

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{31907}}^1$

素因数の和:31949

約数の個数: 48

約数和(自身を含む): 523801728

約数和(自身を除く): 308046594

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 2254, 3381, 6762, 31907, 63814, 95721, 191442, 223349, 446698, 670047, 733861, 1340094, 1467722, 1563443, 2201583, 3126886, 4403166, 4690329, 5137027, 9380658, 10274054, 15411081, 30822162, 35959189, 71918378, 107877567, 215755134]

約数ペア:

[(1, 215755134), (2, 107877567), (3, 71918378), (6, 35959189), (7, 30822162), (14, 15411081), (21, 10274054), (23, 9380658), (42, 5137027), (46, 4690329), (49, 4403166), (69, 3126886), (98, 2201583), (138, 1563443), (147, 1467722), (161, 1340094), (294, 733861), (322, 670047), (483, 446698), (966, 223349), (1127, 191442), (2254, 95721), (3381, 63814), (6762, 31907)]