204089272

素因数分解:

$2^3\times {\mathrm{641}}^1\times {\mathrm{39799}}^1$

素因数の和:40446

約数の個数: 16

約数和(自身を含む): 383274000

約数和(自身を除く): 179184728

約数列:

[1, 2, 4, 8, 641, 1282, 2564, 5128, 39799, 79598, 159196, 318392, 25511159, 51022318, 102044636, 204089272]

約数ペア:

[(1, 204089272), (2, 102044636), (4, 51022318), (8, 25511159), (641, 318392), (1282, 159196), (2564, 79598), (5128, 39799)]