201646208

素因数分解:

$2^7\times {\mathrm{107}}^1\times {\mathrm{14723}}^1$

素因数の和:14844

約数の個数: 32

約数和(自身を含む): 405498960

約数和(自身を除く): 203852752

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 428, 856, 1712, 3424, 6848, 13696, 14723, 29446, 58892, 117784, 235568, 471136, 942272, 1575361, 1884544, 3150722, 6301444, 12602888, 25205776, 50411552, 100823104, 201646208]

約数ペア:

[(1, 201646208), (2, 100823104), (4, 50411552), (8, 25205776), (16, 12602888), (32, 6301444), (64, 3150722), (107, 1884544), (128, 1575361), (214, 942272), (428, 471136), (856, 235568), (1712, 117784), (3424, 58892), (6848, 29446), (13696, 14723)]