208048768

素因数分解:

$2^7\times {\mathrm{563}}^1\times {\mathrm{2887}}^1$

素因数の和:3464

約数の個数: 32

約数和(自身を含む): 415352160

約数和(自身を除く): 207303392

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 563, 1126, 2252, 2887, 4504, 5774, 9008, 11548, 18016, 23096, 36032, 46192, 72064, 92384, 184768, 369536, 1625381, 3250762, 6501524, 13003048, 26006096, 52012192, 104024384, 208048768]

約数ペア:

[(1, 208048768), (2, 104024384), (4, 52012192), (8, 26006096), (16, 13003048), (32, 6501524), (64, 3250762), (128, 1625381), (563, 369536), (1126, 184768), (2252, 92384), (2887, 72064), (4504, 46192), (5774, 36032), (9008, 23096), (11548, 18016)]