200082140

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{39857}}^1$

素因数の和:40117

約数の個数: 24

約数和(自身を含む): 421857072

約数和(自身を除く): 221774932

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 5020, 39857, 79714, 159428, 199285, 398570, 797140, 10004107, 20008214, 40016428, 50020535, 100041070, 200082140]

約数ペア:

[(1, 200082140), (2, 100041070), (4, 50020535), (5, 40016428), (10, 20008214), (20, 10004107), (251, 797140), (502, 398570), (1004, 199285), (1255, 159428), (2510, 79714), (5020, 39857)]