222732167

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{2731}}^1$

素因数の和:2990

約数の個数: 16

約数和(自身を含む): 260173824

約数和(自身を除く): 37441657

約数列:

[1, 7, 61, 191, 427, 1337, 2731, 11651, 19117, 81557, 166591, 521621, 1166137, 3651347, 31818881, 222732167]

約数ペア:

[(1, 222732167), (7, 31818881), (61, 3651347), (191, 1166137), (427, 521621), (1337, 166591), (2731, 81557), (11651, 19117)]