203664832

素因数分解:

$2^6\times 7^1\times {\mathrm{454609}}^1$

素因数の和:454628

約数の個数: 28

約数和(自身を含む): 461883760

約数和(自身を除く): 258218928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 454609, 909218, 1818436, 3182263, 3636872, 6364526, 7273744, 12729052, 14547488, 25458104, 29094976, 50916208, 101832416, 203664832]

約数ペア:

[(1, 203664832), (2, 101832416), (4, 50916208), (7, 29094976), (8, 25458104), (14, 14547488), (16, 12729052), (28, 7273744), (32, 6364526), (56, 3636872), (64, 3182263), (112, 1818436), (224, 909218), (448, 454609)]