201632336

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{28447}}^1$

素因数の和:28898

約数の個数: 20

約数和(自身を含む): 391558272

約数和(自身を除く): 189925936

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 28447, 56894, 113788, 227576, 455152, 12602021, 25204042, 50408084, 100816168, 201632336]

約数ペア:

[(1, 201632336), (2, 100816168), (4, 50408084), (8, 25204042), (16, 12602021), (443, 455152), (886, 227576), (1772, 113788), (3544, 56894), (7088, 28447)]