208745088

素因数分解:

$2^7\times 3^1\times {\mathrm{543607}}^1$

素因数の和:543624

約数の個数: 32

約数和(自身を含む): 554480160

約数和(自身を除く): 345735072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 543607, 1087214, 1630821, 2174428, 3261642, 4348856, 6523284, 8697712, 13046568, 17395424, 26093136, 34790848, 52186272, 69581696, 104372544, 208745088]

約数ペア:

[(1, 208745088), (2, 104372544), (3, 69581696), (4, 52186272), (6, 34790848), (8, 26093136), (12, 17395424), (16, 13046568), (24, 8697712), (32, 6523284), (48, 4348856), (64, 3261642), (96, 2174428), (128, 1630821), (192, 1087214), (384, 543607)]