204001630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2914309}}^1$

素因数の和:2914323

約数の個数: 16

約数和(自身を含む): 419660640

約数和(自身を除く): 215659010

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2914309, 5828618, 14571545, 20400163, 29143090, 40800326, 102000815, 204001630]

約数ペア:

[(1, 204001630), (2, 102000815), (5, 40800326), (7, 29143090), (10, 20400163), (14, 14571545), (35, 5828618), (70, 2914309)]