218864305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{137219}}^1$

素因数の和:137264

約数の個数: 16

約数和(自身を含む): 296395200

約数和(自身を除く): 77530895

約数列:

[1, 5, 11, 29, 55, 145, 319, 1595, 137219, 686095, 1509409, 3979351, 7547045, 19896755, 43772861, 218864305]

約数ペア:

[(1, 218864305), (5, 43772861), (11, 19896755), (29, 7547045), (55, 3979351), (145, 1509409), (319, 686095), (1595, 137219)]