210202467

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{37813}}^1$

素因数の和:37942

約数の個数: 16

約数和(自身を含む): 299486880

約数和(自身を除く): 89284413

約数列:

[1, 3, 17, 51, 109, 327, 1853, 5559, 37813, 113439, 642821, 1928463, 4121617, 12364851, 70067489, 210202467]

約数ペア:

[(1, 210202467), (3, 70067489), (17, 12364851), (51, 4121617), (109, 1928463), (327, 642821), (1853, 113439), (5559, 37813)]