201158168

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1323409}}^1$

素因数の和:1323434

約数の個数: 16

約数和(自身を含む): 397023000

約数和(自身を除く): 195864832

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1323409, 2646818, 5293636, 10587272, 25144771, 50289542, 100579084, 201158168]

約数ペア:

[(1, 201158168), (2, 100579084), (4, 50289542), (8, 25144771), (19, 10587272), (38, 5293636), (76, 2646818), (152, 1323409)]