202671567

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{68447}}^1$

素因数の和:68507

約数の個数: 24

約数和(自身を含む): 341692416

約数和(自身を除く): 139020849

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 68447, 205341, 479129, 616023, 1437387, 3217009, 4312161, 9651027, 22519063, 28953081, 67557189, 202671567]

約数ペア:

[(1, 202671567), (3, 67557189), (7, 28953081), (9, 22519063), (21, 9651027), (47, 4312161), (63, 3217009), (141, 1437387), (329, 616023), (423, 479129), (987, 205341), (2961, 68447)]