204564010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2922343}}^1$

素因数の和:2922357

約数の個数: 16

約数和(自身を含む): 420817536

約数和(自身を除く): 216253526

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2922343, 5844686, 14611715, 20456401, 29223430, 40912802, 102282005, 204564010]

約数ペア:

[(1, 204564010), (2, 102282005), (5, 40912802), (7, 29223430), (10, 20456401), (14, 14611715), (35, 5844686), (70, 2922343)]