200325304

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{661}}^1\times {\mathrm{881}}^1$

素因数の和:1591

約数の個数: 32

約数和(自身を含む): 385363440

約数和(自身を除く): 185038136

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 661, 881, 1322, 1762, 2644, 3524, 5288, 7048, 28423, 37883, 56846, 75766, 113692, 151532, 227384, 303064, 582341, 1164682, 2329364, 4658728, 25040663, 50081326, 100162652, 200325304]

約数ペア:

[(1, 200325304), (2, 100162652), (4, 50081326), (8, 25040663), (43, 4658728), (86, 2329364), (172, 1164682), (344, 582341), (661, 303064), (881, 227384), (1322, 151532), (1762, 113692), (2644, 75766), (3524, 56846), (5288, 37883), (7048, 28423)]