200105885

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{85333}}^1$

素因数の和:85412

約数の個数: 16

約数和(自身を含む): 278530176

約数和(自身を除く): 78424291

約数列:

[1, 5, 7, 35, 67, 335, 469, 2345, 85333, 426665, 597331, 2986655, 5717311, 28586555, 40021177, 200105885]

約数ペア:

[(1, 200105885), (5, 40021177), (7, 28586555), (35, 5717311), (67, 2986655), (335, 597331), (469, 426665), (2345, 85333)]