261776202

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1\times {\mathrm{2339}}^1$

素因数の和:3178

約数の個数: 32

約数和(自身を含む): 547223040

約数和(自身を除く): 285446838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 811, 1622, 2339, 2433, 4678, 4866, 7017, 14034, 18653, 37306, 53797, 55959, 107594, 111918, 161391, 322782, 1896929, 3793858, 5690787, 11381574, 43629367, 87258734, 130888101, 261776202]

約数ペア:

[(1, 261776202), (2, 130888101), (3, 87258734), (6, 43629367), (23, 11381574), (46, 5690787), (69, 3793858), (138, 1896929), (811, 322782), (1622, 161391), (2339, 111918), (2433, 107594), (4678, 55959), (4866, 53797), (7017, 37306), (14034, 18653)]