201966966

素因数分解:

$2^1\times 3^3\times {\mathrm{1871}}^1\times {\mathrm{1999}}^1$

素因数の和:3881

約数の個数: 32

約数和(自身を含む): 449280000

約数和(自身を除く): 247313034

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1871, 1999, 3742, 3998, 5613, 5997, 11226, 11994, 16839, 17991, 33678, 35982, 50517, 53973, 101034, 107946, 3740129, 7480258, 11220387, 22440774, 33661161, 67322322, 100983483, 201966966]

約数ペア:

[(1, 201966966), (2, 100983483), (3, 67322322), (6, 33661161), (9, 22440774), (18, 11220387), (27, 7480258), (54, 3740129), (1871, 107946), (1999, 101034), (3742, 53973), (3998, 50517), (5613, 35982), (5997, 33678), (11226, 17991), (11994, 16839)]