200899559

素因数分解:

$7^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1063}}^1$

素因数の和:1132

約数の個数: 32

約数和(自身を含む): 255360000

約数和(自身を除く): 54460441

約数列:

[1, 7, 19, 29, 49, 133, 203, 343, 551, 931, 1063, 1421, 3857, 6517, 7441, 9947, 20197, 26999, 30827, 52087, 141379, 188993, 215789, 364609, 585713, 989653, 1510523, 4099991, 6927571, 10573661, 28699937, 200899559]

約数ペア:

[(1, 200899559), (7, 28699937), (19, 10573661), (29, 6927571), (49, 4099991), (133, 1510523), (203, 989653), (343, 585713), (551, 364609), (931, 215789), (1063, 188993), (1421, 141379), (3857, 52087), (6517, 30827), (7441, 26999), (9947, 20197)]