204039790

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{304537}}^1$

素因数の和:304611

約数の個数: 16

約数和(自身を含む): 372754512

約数和(自身を除く): 168714722

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 304537, 609074, 1522685, 3045370, 20403979, 40807958, 102019895, 204039790]

約数ペア:

[(1, 204039790), (2, 102019895), (5, 40807958), (10, 20403979), (67, 3045370), (134, 1522685), (335, 609074), (670, 304537)]