203424771

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{1039}}^1$

素因数の和:1419

約数の個数: 32

約数和(自身を含む): 314496000

約数和(自身を除く): 111071229

約数列:

[1, 3, 11, 17, 33, 51, 187, 349, 561, 1039, 1047, 3117, 3839, 5933, 11429, 11517, 17663, 17799, 34287, 52989, 65263, 194293, 195789, 362611, 582879, 1087833, 3988721, 6164387, 11966163, 18493161, 67808257, 203424771]

約数ペア:

[(1, 203424771), (3, 67808257), (11, 18493161), (17, 11966163), (33, 6164387), (51, 3988721), (187, 1087833), (349, 582879), (561, 362611), (1039, 195789), (1047, 194293), (3117, 65263), (3839, 52989), (5933, 34287), (11429, 17799), (11517, 17663)]