202172409

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{126913}}^1$

素因数の和:126981

約数の個数: 16

約数和(自身を含む): 304593600

約数和(自身を除く): 102421191

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 126913, 380739, 1142217, 3426651, 7487867, 22463601, 67390803, 202172409]

約数ペア:

[(1, 202172409), (3, 67390803), (9, 22463601), (27, 7487867), (59, 3426651), (177, 1142217), (531, 380739), (1593, 126913)]