208946432

素因数分解:

$2^8\times {\mathrm{193}}^1\times {\mathrm{4229}}^1$

素因数の和:4438

約数の個数: 36

約数和(自身を含む): 419336820

約数和(自身を除く): 210390388

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 256, 386, 772, 1544, 3088, 4229, 6176, 8458, 12352, 16916, 24704, 33832, 49408, 67664, 135328, 270656, 541312, 816197, 1082624, 1632394, 3264788, 6529576, 13059152, 26118304, 52236608, 104473216, 208946432]

約数ペア:

[(1, 208946432), (2, 104473216), (4, 52236608), (8, 26118304), (16, 13059152), (32, 6529576), (64, 3264788), (128, 1632394), (193, 1082624), (256, 816197), (386, 541312), (772, 270656), (1544, 135328), (3088, 67664), (4229, 49408), (6176, 33832), (8458, 24704), (12352, 16916)]