202079241

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{246739}}^1$

素因数の和:246765

約数の個数: 24

約数和(自身を含む): 359253440

約数和(自身を除く): 157174199

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 246739, 740217, 1727173, 2220651, 3207607, 5181519, 9622821, 15544557, 22453249, 28868463, 67359747, 202079241]

約数ペア:

[(1, 202079241), (3, 67359747), (7, 28868463), (9, 22453249), (13, 15544557), (21, 9622821), (39, 5181519), (63, 3207607), (91, 2220651), (117, 1727173), (273, 740217), (819, 246739)]