213616031

素因数分解:

${\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{661}}^1$

素因数の和:986

約数の個数: 16

約数和(自身を含む): 229263840

約数和(自身を除く): 15647809

約数列:

[1, 19, 73, 233, 661, 1387, 4427, 12559, 17009, 48253, 154013, 323171, 916807, 2926247, 11242949, 213616031]

約数ペア:

[(1, 213616031), (19, 11242949), (73, 2926247), (233, 916807), (661, 323171), (1387, 154013), (4427, 48253), (12559, 17009)]