194861321

素因数分解:

${\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{991}}^1$

素因数の和:1220

約数の個数: 16

約数和(自身を含む): 209510400

約数和(自身を除く): 14649079

約数列:

[1, 19, 79, 131, 991, 1501, 2489, 10349, 18829, 78289, 129821, 196631, 1487491, 2466599, 10255859, 194861321]

約数ペア:

[(1, 194861321), (19, 10255859), (79, 2466599), (131, 1487491), (991, 196631), (1501, 129821), (2489, 78289), (10349, 18829)]