200427968

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{240899}}^1$

素因数の和:240924

約数の個数: 28

約数和(自身を含む): 428320200

約数和(自身を除く): 227892232

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 240899, 481798, 963596, 1927192, 3131687, 3854384, 6263374, 7708768, 12526748, 15417536, 25053496, 50106992, 100213984, 200427968]

約数ペア:

[(1, 200427968), (2, 100213984), (4, 50106992), (8, 25053496), (13, 15417536), (16, 12526748), (26, 7708768), (32, 6263374), (52, 3854384), (64, 3131687), (104, 1927192), (208, 963596), (416, 481798), (832, 240899)]