202488159

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{881}}^1\times {\mathrm{3331}}^1$

素因数の和:4238

約数の個数: 16

約数和(自身を含む): 282127104

約数和(自身を除く): 79638945

約数列:

[1, 3, 23, 69, 881, 2643, 3331, 9993, 20263, 60789, 76613, 229839, 2934611, 8803833, 67496053, 202488159]

約数ペア:

[(1, 202488159), (3, 67496053), (23, 8803833), (69, 2934611), (881, 229839), (2643, 76613), (3331, 60789), (9993, 20263)]