213730874

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{4057}}^1$

素因数の和:4190

約数の個数: 32

約数和(自身を含む): 378660096

約数和(自身を除く): 164929222

約数列:

[1, 2, 7, 14, 53, 71, 106, 142, 371, 497, 742, 994, 3763, 4057, 7526, 8114, 26341, 28399, 52682, 56798, 215021, 288047, 430042, 576094, 1505147, 2016329, 3010294, 4032658, 15266491, 30532982, 106865437, 213730874]

約数ペア:

[(1, 213730874), (2, 106865437), (7, 30532982), (14, 15266491), (53, 4032658), (71, 3010294), (106, 2016329), (142, 1505147), (371, 576094), (497, 430042), (742, 288047), (994, 215021), (3763, 56798), (4057, 52682), (7526, 28399), (8114, 26341)]