211328874

素因数分解:

$2^1\times 3^2\times {\mathrm{739}}^1\times {\mathrm{15887}}^1$

素因数の和:16634

約数の個数: 24

約数和(自身を含む): 458527680

約数和(自身を除く): 247198806

約数列:

[1, 2, 3, 6, 9, 18, 739, 1478, 2217, 4434, 6651, 13302, 15887, 31774, 47661, 95322, 142983, 285966, 11740493, 23480986, 35221479, 70442958, 105664437, 211328874]

約数ペア:

[(1, 211328874), (2, 105664437), (3, 70442958), (6, 35221479), (9, 23480986), (18, 11740493), (739, 285966), (1478, 142983), (2217, 95322), (4434, 47661), (6651, 31774), (13302, 15887)]