201095090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{66809}}^1$

素因数の和:66866

約数の個数: 32

約数和(自身を含む): 423308160

約数和(自身を除く): 222213070

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 66809, 133618, 334045, 467663, 668090, 935326, 2338315, 2872787, 4676630, 5745574, 14363935, 20109509, 28727870, 40219018, 100547545, 201095090]

約数ペア:

[(1, 201095090), (2, 100547545), (5, 40219018), (7, 28727870), (10, 20109509), (14, 14363935), (35, 5745574), (43, 4676630), (70, 2872787), (86, 2338315), (215, 935326), (301, 668090), (430, 467663), (602, 334045), (1505, 133618), (3010, 66809)]