200719869

素因数分解:

$3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{211}}^1\times {\mathrm{467}}^1$

素因数の和:785

約数の個数: 32

約数和(自身を含む): 311141376

約数和(自身を除く): 110421507

約数列:

[1, 3, 7, 21, 97, 211, 291, 467, 633, 679, 1401, 1477, 2037, 3269, 4431, 9807, 20467, 45299, 61401, 98537, 135897, 143269, 295611, 317093, 429807, 689759, 951279, 2069277, 9558089, 28674267, 66906623, 200719869]

約数ペア:

[(1, 200719869), (3, 66906623), (7, 28674267), (21, 9558089), (97, 2069277), (211, 951279), (291, 689759), (467, 429807), (633, 317093), (679, 295611), (1401, 143269), (1477, 135897), (2037, 98537), (3269, 61401), (4431, 45299), (9807, 20467)]