202015803

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{571}}^1$

素因数の和:807

約数の個数: 32

約数和(自身を含む): 300478464

約数和(自身を除く): 98462661

約数列:

[1, 3, 11, 33, 71, 151, 213, 453, 571, 781, 1661, 1713, 2343, 4983, 6281, 10721, 18843, 32163, 40541, 86221, 117931, 121623, 258663, 353793, 445951, 948431, 1337853, 2845293, 6121691, 18365073, 67338601, 202015803]

約数ペア:

[(1, 202015803), (3, 67338601), (11, 18365073), (33, 6121691), (71, 2845293), (151, 1337853), (213, 948431), (453, 445951), (571, 353793), (781, 258663), (1661, 121623), (1713, 117931), (2343, 86221), (4983, 40541), (6281, 32163), (10721, 18843)]