204692012

素因数分解:

$2^2\times 7^2\times {\mathrm{1044347}}^1$

素因数の和:1044365

約数の個数: 18

約数和(自身を含む): 416694852

約数和(自身を除く): 212002840

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1044347, 2088694, 4177388, 7310429, 14620858, 29241716, 51173003, 102346006, 204692012]

約数ペア:

[(1, 204692012), (2, 102346006), (4, 51173003), (7, 29241716), (14, 14620858), (28, 7310429), (49, 4177388), (98, 2088694), (196, 1044347)]