195641980

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{29027}}^1$

素因数の和:29373

約数の個数: 24

約数和(自身を含む): 412081488

約数和(自身を除く): 216439508

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 1348, 1685, 3370, 6740, 29027, 58054, 116108, 145135, 290270, 580540, 9782099, 19564198, 39128396, 48910495, 97820990, 195641980]

約数ペア:

[(1, 195641980), (2, 97820990), (4, 48910495), (5, 39128396), (10, 19564198), (20, 9782099), (337, 580540), (674, 290270), (1348, 145135), (1685, 116108), (3370, 58054), (6740, 29027)]