206966312

素因数分解:

$2^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{29101}}^1$

素因数の和:29241

約数の個数: 32

約数和(自身を含む): 447006720

約数和(自身を除く): 240040408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 127, 254, 508, 889, 1016, 1778, 3556, 7112, 29101, 58202, 116404, 203707, 232808, 407414, 814828, 1629656, 3695827, 7391654, 14783308, 25870789, 29566616, 51741578, 103483156, 206966312]

約数ペア:

[(1, 206966312), (2, 103483156), (4, 51741578), (7, 29566616), (8, 25870789), (14, 14783308), (28, 7391654), (56, 3695827), (127, 1629656), (254, 814828), (508, 407414), (889, 232808), (1016, 203707), (1778, 116404), (3556, 58202), (7112, 29101)]