203993902

素因数分解:

$2^1\times 7^1\times {\mathrm{1319}}^1\times {\mathrm{11047}}^1$

素因数の和:12375

約数の個数: 16

約数和(自身を含む): 350000640

約数和(自身を除く): 146006738

約数列:

[1, 2, 7, 14, 1319, 2638, 9233, 11047, 18466, 22094, 77329, 154658, 14570993, 29141986, 101996951, 203993902]

約数ペア:

[(1, 203993902), (2, 101996951), (7, 29141986), (14, 14570993), (1319, 154658), (2638, 77329), (9233, 22094), (11047, 18466)]