201857031

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{12809}}^1$

素因数の和:12935

約数の個数: 24

約数和(自身を含む): 311744160

約数和(自身を除く): 109887129

約数列:

[1, 3, 9, 17, 51, 103, 153, 309, 927, 1751, 5253, 12809, 15759, 38427, 115281, 217753, 653259, 1319327, 1959777, 3957981, 11873943, 22428559, 67285677, 201857031]

約数ペア:

[(1, 201857031), (3, 67285677), (9, 22428559), (17, 11873943), (51, 3957981), (103, 1959777), (153, 1319327), (309, 653259), (927, 217753), (1751, 115281), (5253, 38427), (12809, 15759)]