196489127

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{887}}^1$

素因数の和:1126

約数の個数: 16

約数和(自身を含む): 210988800

約数和(自身を除く): 14499673

約数列:

[1, 19, 89, 131, 887, 1691, 2489, 11659, 16853, 78943, 116197, 221521, 1499917, 2207743, 10341533, 196489127]

約数ペア:

[(1, 196489127), (19, 10341533), (89, 2207743), (131, 1499917), (887, 221521), (1691, 116197), (2489, 78943), (11659, 16853)]