198046828

素因数分解:

$2^2\times 7^3\times {\mathrm{144349}}^1$

素因数の和:144374

約数の個数: 24

約数和(自身を含む): 404180000

約数和(自身を除く): 206133172

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 144349, 288698, 577396, 1010443, 2020886, 4041772, 7073101, 14146202, 28292404, 49511707, 99023414, 198046828]

約数ペア:

[(1, 198046828), (2, 99023414), (4, 49511707), (7, 28292404), (14, 14146202), (28, 7073101), (49, 4041772), (98, 2020886), (196, 1010443), (343, 577396), (686, 288698), (1372, 144349)]