210812101

素因数分解:

${\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1\times {\mathrm{281}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 220366080

約数和(自身を除く): 9553979

約数列:

[1, 43, 73, 239, 281, 3139, 10277, 12083, 17447, 20513, 67159, 750221, 882059, 2887837, 4902607, 210812101]

約数ペア:

[(1, 210812101), (43, 4902607), (73, 2887837), (239, 882059), (281, 750221), (3139, 67159), (10277, 20513), (12083, 17447)]