200746016384

素因数分解:

$2^7\times {\mathrm{397}}^1\times {\mathrm{3950449}}^1$

素因数の和:3950860

約数の個数: 32

約数和(自身を含む): 400931170500

約数和(自身を除く): 200185154116

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 397, 794, 1588, 3176, 6352, 12704, 25408, 50816, 3950449, 7900898, 15801796, 31603592, 63207184, 126414368, 252828736, 505657472, 1568328253, 3136656506, 6273313012, 12546626024, 25093252048, 50186504096, 100373008192, 200746016384]

約数ペア:

[(1, 200746016384), (2, 100373008192), (4, 50186504096), (8, 25093252048), (16, 12546626024), (32, 6273313012), (64, 3136656506), (128, 1568328253), (397, 505657472), (794, 252828736), (1588, 126414368), (3176, 63207184), (6352, 31603592), (12704, 15801796), (25408, 7900898), (50816, 3950449)]