200811590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{32233}}^1$

素因数の和:32336

約数の個数: 32

約数和(自身を含む): 417752640

約数和(自身を除く): 216941050

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 6230, 32233, 64466, 161165, 225631, 322330, 451262, 1128155, 2256310, 2868737, 5737474, 14343685, 20081159, 28687370, 40162318, 100405795, 200811590]

約数ペア:

[(1, 200811590), (2, 100405795), (5, 40162318), (7, 28687370), (10, 20081159), (14, 14343685), (35, 5737474), (70, 2868737), (89, 2256310), (178, 1128155), (445, 451262), (623, 322330), (890, 225631), (1246, 161165), (3115, 64466), (6230, 32233)]