207849100

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{48337}}^1$

素因数の和:48394

約数の個数: 36

約数和(自身を含む): 461531224

約数和(自身を除く): 253682124

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 2150, 4300, 48337, 96674, 193348, 241685, 483370, 966740, 1208425, 2078491, 2416850, 4156982, 4833700, 8313964, 10392455, 20784910, 41569820, 51962275, 103924550, 207849100]

約数ペア:

[(1, 207849100), (2, 103924550), (4, 51962275), (5, 41569820), (10, 20784910), (20, 10392455), (25, 8313964), (43, 4833700), (50, 4156982), (86, 2416850), (100, 2078491), (172, 1208425), (215, 966740), (430, 483370), (860, 241685), (1075, 193348), (2150, 96674), (4300, 48337)]