210848967

素因数分解:

$3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{13441}}^1$

素因数の和:13540

約数の個数: 32

約数和(自身を含む): 361320960

約数和(自身を除く): 150471993

約数列:

[1, 3, 7, 9, 21, 27, 63, 83, 189, 249, 581, 747, 1743, 2241, 5229, 13441, 15687, 40323, 94087, 120969, 282261, 362907, 846783, 1115603, 2540349, 3346809, 7809221, 10040427, 23427663, 30121281, 70282989, 210848967]

約数ペア:

[(1, 210848967), (3, 70282989), (7, 30121281), (9, 23427663), (21, 10040427), (27, 7809221), (63, 3346809), (83, 2540349), (189, 1115603), (249, 846783), (581, 362907), (747, 282261), (1743, 120969), (2241, 94087), (5229, 40323), (13441, 15687)]