201665527

素因数分解:

$7^2\times {\mathrm{991}}^1\times {\mathrm{4153}}^1$

素因数の和:5158

約数の個数: 12

約数和(自身を含む): 234883776

約数和(自身を除く): 33218249

約数列:

[1, 7, 49, 991, 4153, 6937, 29071, 48559, 203497, 4115623, 28809361, 201665527]

約数ペア:

[(1, 201665527), (7, 28809361), (49, 4115623), (991, 203497), (4153, 48559), (6937, 29071)]