201921288

素因数分解:

$2^3\times 3^1\times {\mathrm{863}}^1\times {\mathrm{9749}}^1$

素因数の和:10621

約数の個数: 32

約数和(自身を含む): 505440000

約数和(自身を除く): 303518712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 863, 1726, 2589, 3452, 5178, 6904, 9749, 10356, 19498, 20712, 29247, 38996, 58494, 77992, 116988, 233976, 8413387, 16826774, 25240161, 33653548, 50480322, 67307096, 100960644, 201921288]

約数ペア:

[(1, 201921288), (2, 100960644), (3, 67307096), (4, 50480322), (6, 33653548), (8, 25240161), (12, 16826774), (24, 8413387), (863, 233976), (1726, 116988), (2589, 77992), (3452, 58494), (5178, 38996), (6904, 29247), (9749, 20712), (10356, 19498)]