220753653

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1873}}^1\times {\mathrm{2311}}^1$

素因数の和:4204

約数の個数: 16

約数和(自身を含む): 311953536

約数和(自身を除く): 91199883

約数列:

[1, 3, 17, 51, 1873, 2311, 5619, 6933, 31841, 39287, 95523, 117861, 4328503, 12985509, 73584551, 220753653]

約数ペア:

[(1, 220753653), (3, 73584551), (17, 12985509), (51, 4328503), (1873, 117861), (2311, 95523), (5619, 39287), (6933, 31841)]