203136241

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{12503}}^1$

素因数の和:12732

約数の個数: 16

約数和(自身を含む): 254481408

約数和(自身を除く): 51345167

約数列:

[1, 7, 11, 77, 211, 1477, 2321, 12503, 16247, 87521, 137533, 962731, 2638133, 18466931, 29019463, 203136241]

約数ペア:

[(1, 203136241), (7, 29019463), (11, 18466931), (77, 2638133), (211, 962731), (1477, 137533), (2321, 87521), (12503, 16247)]