212027008

素因数分解:

$2^7\times {\mathrm{127}}^1\times {\mathrm{13043}}^1$

素因数の和:13184

約数の個数: 32

約数和(自身を含む): 425756160

約数和(自身を除く): 213729152

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 254, 508, 1016, 2032, 4064, 8128, 13043, 16256, 26086, 52172, 104344, 208688, 417376, 834752, 1656461, 1669504, 3312922, 6625844, 13251688, 26503376, 53006752, 106013504, 212027008]

約数ペア:

[(1, 212027008), (2, 106013504), (4, 53006752), (8, 26503376), (16, 13251688), (32, 6625844), (64, 3312922), (127, 1669504), (128, 1656461), (254, 834752), (508, 417376), (1016, 208688), (2032, 104344), (4064, 52172), (8128, 26086), (13043, 16256)]