204879010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2926843}}^1$

素因数の和:2926857

約数の個数: 16

約数和(自身を含む): 421465536

約数和(自身を除く): 216586526

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2926843, 5853686, 14634215, 20487901, 29268430, 40975802, 102439505, 204879010]

約数ペア:

[(1, 204879010), (2, 102439505), (5, 40975802), (7, 29268430), (10, 20487901), (14, 14634215), (35, 5853686), (70, 2926843)]