200809910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2868713}}^1$

素因数の和:2868727

約数の個数: 16

約数和(自身を含む): 413094816

約数和(自身を除く): 212284906

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2868713, 5737426, 14343565, 20080991, 28687130, 40161982, 100404955, 200809910]

約数ペア:

[(1, 200809910), (2, 100404955), (5, 40161982), (7, 28687130), (10, 20080991), (14, 14343565), (35, 5737426), (70, 2868713)]