201309038

素因数分解:

$2^1\times 7^1\times {\mathrm{1543}}^1\times {\mathrm{9319}}^1$

素因数の和:10871

約数の個数: 16

約数和(自身を含む): 345361920

約数和(自身を除く): 144052882

約数列:

[1, 2, 7, 14, 1543, 3086, 9319, 10801, 18638, 21602, 65233, 130466, 14379217, 28758434, 100654519, 201309038]

約数ペア:

[(1, 201309038), (2, 100654519), (7, 28758434), (14, 14379217), (1543, 130466), (3086, 65233), (9319, 21602), (10801, 18638)]