211400892

素因数分解:

$2^2\times 3^2\times {\mathrm{229}}^1\times {\mathrm{25643}}^1$

素因数の和:25882

約数の個数: 36

約数和(自身を含む): 536728920

約数和(自身を除く): 325328028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 229, 458, 687, 916, 1374, 2061, 2748, 4122, 8244, 25643, 51286, 76929, 102572, 153858, 230787, 307716, 461574, 923148, 5872247, 11744494, 17616741, 23488988, 35233482, 52850223, 70466964, 105700446, 211400892]

約数ペア:

[(1, 211400892), (2, 105700446), (3, 70466964), (4, 52850223), (6, 35233482), (9, 23488988), (12, 17616741), (18, 11744494), (36, 5872247), (229, 923148), (458, 461574), (687, 307716), (916, 230787), (1374, 153858), (2061, 102572), (2748, 76929), (4122, 51286), (8244, 25643)]