200720274

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{79841}}^1$

素因数の和:80265

約数の個数: 16

約数和(自身を含む): 402403680

約数和(自身を除く): 201683406

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 79841, 159682, 239523, 479046, 33453379, 66906758, 100360137, 200720274]

約数ペア:

[(1, 200720274), (2, 100360137), (3, 66906758), (6, 33453379), (419, 479046), (838, 239523), (1257, 159682), (2514, 79841)]