201897717

素因数分解:

$3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{53117}}^1$

素因数の和:53308

約数の個数: 16

約数和(自身を含む): 309359232

約数和(自身を除く): 107461515

約数列:

[1, 3, 7, 21, 181, 543, 1267, 3801, 53117, 159351, 371819, 1115457, 9614177, 28842531, 67299239, 201897717]

約数ペア:

[(1, 201897717), (3, 67299239), (7, 28842531), (21, 9614177), (181, 1115457), (543, 371819), (1267, 159351), (3801, 53117)]