200613910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2865913}}^1$

素因数の和:2865927

約数の個数: 16

約数和(自身を含む): 412691616

約数和(自身を除く): 212077706

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2865913, 5731826, 14329565, 20061391, 28659130, 40122782, 100306955, 200613910]

約数ペア:

[(1, 200613910), (2, 100306955), (5, 40122782), (7, 28659130), (10, 20061391), (14, 14329565), (35, 5731826), (70, 2865913)]