200103085

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{439787}}^1$

素因数の和:439812

約数の個数: 16

約数和(自身を含む): 295537536

約数和(自身を除く): 95434451

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 439787, 2198935, 3078509, 5717231, 15392545, 28586155, 40020617, 200103085]

約数ペア:

[(1, 200103085), (5, 40020617), (7, 28586155), (13, 15392545), (35, 5717231), (65, 3078509), (91, 2198935), (455, 439787)]