207811334

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 325036800

約数和(自身を除く): 117225466

約数列:

[1, 2, 59, 107, 109, 118, 151, 214, 218, 302, 6313, 6431, 8909, 11663, 12626, 12862, 16157, 16459, 17818, 23326, 32314, 32918, 688117, 953263, 971081, 1376234, 1761113, 1906526, 1942162, 3522226, 103905667, 207811334]

約数ペア:

[(1, 207811334), (2, 103905667), (59, 3522226), (107, 1942162), (109, 1906526), (118, 1761113), (151, 1376234), (214, 971081), (218, 953263), (302, 688117), (6313, 32918), (6431, 32314), (8909, 23326), (11663, 17818), (12626, 16459), (12862, 16157)]