200520880

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{358073}}^1$

素因数の和:358093

約数の個数: 40

約数和(自身を含む): 532814112

約数和(自身を除く): 332293232

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 358073, 716146, 1432292, 1790365, 2506511, 2864584, 3580730, 5013022, 5729168, 7161460, 10026044, 12532555, 14322920, 20052088, 25065110, 28645840, 40104176, 50130220, 100260440, 200520880]

約数ペア:

[(1, 200520880), (2, 100260440), (4, 50130220), (5, 40104176), (7, 28645840), (8, 25065110), (10, 20052088), (14, 14322920), (16, 12532555), (20, 10026044), (28, 7161460), (35, 5729168), (40, 5013022), (56, 3580730), (70, 2864584), (80, 2506511), (112, 1790365), (140, 1432292), (280, 716146), (560, 358073)]