200914544

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{65063}}^1$

素因数の和:65264

約数の個数: 20

約数和(自身を含む): 391294896

約数和(自身を除く): 190380352

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 65063, 130126, 260252, 520504, 1041008, 12557159, 25114318, 50228636, 100457272, 200914544]

約数ペア:

[(1, 200914544), (2, 100457272), (4, 50228636), (8, 25114318), (16, 12557159), (193, 1041008), (386, 520504), (772, 260252), (1544, 130126), (3088, 65063)]