208097286

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{336727}}^1$

素因数の和:336835

約数の個数: 16

約数和(自身を含む): 420236544

約数和(自身を除く): 212139258

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 336727, 673454, 1010181, 2020362, 34682881, 69365762, 104048643, 208097286]

約数ペア:

[(1, 208097286), (2, 104048643), (3, 69365762), (6, 34682881), (103, 2020362), (206, 1010181), (309, 673454), (618, 336727)]