202838418

素因数分解:

$2^1\times 3^6\times {\mathrm{139121}}^1$

素因数の和:139141

約数の個数: 28

約数和(自身を含む): 456181038

約数和(自身を除く): 253342620

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 139121, 278242, 417363, 834726, 1252089, 2504178, 3756267, 7512534, 11268801, 22537602, 33806403, 67612806, 101419209, 202838418]

約数ペア:

[(1, 202838418), (2, 101419209), (3, 67612806), (6, 33806403), (9, 22537602), (18, 11268801), (27, 7512534), (54, 3756267), (81, 2504178), (162, 1252089), (243, 834726), (486, 417363), (729, 278242), (1458, 139121)]