200830868

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{67033}}^1$

素因数の和:67151

約数の個数: 24

約数和(自身を含む): 405421632

約数和(自身を除く): 204590764

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 67033, 134066, 268132, 469231, 938462, 1876924, 7172531, 14345062, 28690124, 50207717, 100415434, 200830868]

約数ペア:

[(1, 200830868), (2, 100415434), (4, 50207717), (7, 28690124), (14, 14345062), (28, 7172531), (107, 1876924), (214, 938462), (428, 469231), (749, 268132), (1498, 134066), (2996, 67033)]