200209947

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{89101}}^1$

素因数の和:89218

約数の個数: 16

約数和(自身を含む): 307936512

約数和(自身を除く): 107726565

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 89101, 267303, 623707, 1871121, 9533807, 28601421, 66736649, 200209947]

約数ペア:

[(1, 200209947), (3, 66736649), (7, 28601421), (21, 9533807), (107, 1871121), (321, 623707), (749, 267303), (2247, 89101)]