204025605

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1943101}}^1$

素因数の和:1943116

約数の個数: 16

約数和(自身を含む): 373075584

約数和(自身を除く): 169049979

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1943101, 5829303, 9715505, 13601707, 29146515, 40805121, 68008535, 204025605]

約数ペア:

[(1, 204025605), (3, 68008535), (5, 40805121), (7, 29146515), (15, 13601707), (21, 9715505), (35, 5829303), (105, 1943101)]