201020168

素因数分解:

$2^3\times {\mathrm{1019}}^1\times {\mathrm{24659}}^1$

素因数の和:25684

約数の個数: 16

約数和(自身を含む): 377298000

約数和(自身を除く): 176277832

約数列:

[1, 2, 4, 8, 1019, 2038, 4076, 8152, 24659, 49318, 98636, 197272, 25127521, 50255042, 100510084, 201020168]

約数ペア:

[(1, 201020168), (2, 100510084), (4, 50255042), (8, 25127521), (1019, 197272), (2038, 98636), (4076, 49318), (8152, 24659)]