201661669

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{1109}}^1$

素因数の和:1452

約数の個数: 16

約数和(自身を含む): 224628480

約数和(自身を除く): 22966811

約数列:

[1, 11, 61, 271, 671, 1109, 2981, 12199, 16531, 67649, 181841, 300539, 744139, 3305929, 18332879, 201661669]

約数ペア:

[(1, 201661669), (11, 18332879), (61, 3305929), (271, 744139), (671, 300539), (1109, 181841), (2981, 67649), (12199, 16531)]