208023232

素因数分解:

$2^6\times {\mathrm{83}}^1\times {\mathrm{39161}}^1$

素因数の和:39256

約数の個数: 28

約数和(自身を含む): 417780216

約数和(自身を除く): 209756984

約数列:

[1, 2, 4, 8, 16, 32, 64, 83, 166, 332, 664, 1328, 2656, 5312, 39161, 78322, 156644, 313288, 626576, 1253152, 2506304, 3250363, 6500726, 13001452, 26002904, 52005808, 104011616, 208023232]

約数ペア:

[(1, 208023232), (2, 104011616), (4, 52005808), (8, 26002904), (16, 13001452), (32, 6500726), (64, 3250363), (83, 2506304), (166, 1253152), (332, 626576), (664, 313288), (1328, 156644), (2656, 78322), (5312, 39161)]