207617728

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{111863}}^1$

素因数の和:111904

約数の個数: 28

約数和(自身を含む): 426201840

約数和(自身を除く): 218584112

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 111863, 223726, 447452, 894904, 1789808, 3244027, 3579616, 6488054, 7159232, 12976108, 25952216, 51904432, 103808864, 207617728]

約数ペア:

[(1, 207617728), (2, 103808864), (4, 51904432), (8, 25952216), (16, 12976108), (29, 7159232), (32, 6488054), (58, 3579616), (64, 3244027), (116, 1789808), (232, 894904), (464, 447452), (928, 223726), (1856, 111863)]