201700491490

素因数分解:

$2^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{1123}}^1\times {\mathrm{20249}}^1$

素因数の和:22266

約数の個数: 32

約数和(自身を含む): 363811824000

約数和(自身を除く): 162111332510

約数列:

[1, 2, 5, 10, 887, 1123, 1774, 2246, 4435, 5615, 8870, 11230, 20249, 40498, 101245, 202490, 996101, 1992202, 4980505, 9961010, 17960863, 22739627, 35921726, 45479254, 89804315, 113698135, 179608630, 227396270, 20170049149, 40340098298, 100850245745, 201700491490]

約数ペア:

[(1, 201700491490), (2, 100850245745), (5, 40340098298), (10, 20170049149), (887, 227396270), (1123, 179608630), (1774, 113698135), (2246, 89804315), (4435, 45479254), (5615, 35921726), (8870, 22739627), (11230, 17960863), (20249, 9961010), (40498, 4980505), (101245, 1992202), (202490, 996101)]