190909094

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1\times {\mathrm{4273}}^1$

素因数の和:4615

約数の個数: 16

約数和(自身を含む): 290802960

約数和(自身を除く): 99893866

約数列:

[1, 2, 89, 178, 251, 502, 4273, 8546, 22339, 44678, 380297, 760594, 1072523, 2145046, 95454547, 190909094]

約数ペア:

[(1, 190909094), (2, 95454547), (89, 2145046), (178, 1072523), (251, 760594), (502, 380297), (4273, 44678), (8546, 22339)]