200869557

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{415879}}^1$

素因数の和:415912

約数の個数: 16

約数和(自身を含む): 319395840

約数和(自身を除く): 118526283

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 415879, 1247637, 2911153, 8733459, 9565217, 28695651, 66956519, 200869557]

約数ペア:

[(1, 200869557), (3, 66956519), (7, 28695651), (21, 9565217), (23, 8733459), (69, 2911153), (161, 1247637), (483, 415879)]