209218598

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{11779}}^1$

素因数の和:11971

約数の個数: 16

約数和(自身を含む): 320604480

約数和(自身を除く): 111385882

約数列:

[1, 2, 83, 107, 166, 214, 8881, 11779, 17762, 23558, 977657, 1260353, 1955314, 2520706, 104609299, 209218598]

約数ペア:

[(1, 209218598), (2, 104609299), (83, 2520706), (107, 1955314), (166, 1260353), (214, 977657), (8881, 23558), (11779, 17762)]