201630158

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{839}}^1\times {\mathrm{1123}}^1$

素因数の和:2071

約数の個数: 16

約数和(自身を含む): 305907840

約数和(自身を除く): 104277682

約数列:

[1, 2, 107, 214, 839, 1123, 1678, 2246, 89773, 120161, 179546, 240322, 942197, 1884394, 100815079, 201630158]

約数ペア:

[(1, 201630158), (2, 100815079), (107, 1884394), (214, 942197), (839, 240322), (1123, 179546), (1678, 120161), (2246, 89773)]