203438452

素因数分解:

$2^2\times 7^1\times {\mathrm{7265659}}^1$

素因数の和:7265670

約数の個数: 12

約数和(自身を含む): 406876960

約数和(自身を除く): 203438508

約数列:

[1, 2, 4, 7, 14, 28, 7265659, 14531318, 29062636, 50859613, 101719226, 203438452]

約数ペア:

[(1, 203438452), (2, 101719226), (4, 50859613), (7, 29062636), (14, 14531318), (28, 7265659)]