206988579531

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{1583}}^1\times {\mathrm{246247}}^1$

素因数の和:247895

約数の個数: 24

約数和(自身を含む): 304244328960

約数和(自身を除く): 97255749429

約数列:

[1, 3, 9, 59, 177, 531, 1583, 4749, 14247, 93397, 246247, 280191, 738741, 840573, 2216223, 14528573, 43585719, 130757157, 389809001, 1169427003, 3508281009, 22998731059, 68996193177, 206988579531]

約数ペア:

[(1, 206988579531), (3, 68996193177), (9, 22998731059), (59, 3508281009), (177, 1169427003), (531, 389809001), (1583, 130757157), (4749, 43585719), (14247, 14528573), (93397, 2216223), (246247, 840573), (280191, 738741)]