202393821

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{73571}}^1$

素因数の和:73712

約数の個数: 16

約数和(自身を含む): 310768128

約数和(自身を除く): 108374307

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 73571, 220713, 514997, 1544991, 9637801, 28913403, 67464607, 202393821]

約数ペア:

[(1, 202393821), (3, 67464607), (7, 28913403), (21, 9637801), (131, 1544991), (393, 514997), (917, 220713), (2751, 73571)]