200790738

素因数分解:

$2^1\times 3^4\times {\mathrm{1239449}}^1$

素因数の和:1239463

約数の個数: 20

約数和(自身を含む): 449920350

約数和(自身を除く): 249129612

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1239449, 2478898, 3718347, 7436694, 11155041, 22310082, 33465123, 66930246, 100395369, 200790738]

約数ペア:

[(1, 200790738), (2, 100395369), (3, 66930246), (6, 33465123), (9, 22310082), (18, 11155041), (27, 7436694), (54, 3718347), (81, 2478898), (162, 1239449)]