229509118

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1\times {\mathrm{1721}}^1$

素因数の和:2363

約数の個数: 16

約数和(自身を含む): 347775120

約数和(自身を除く): 118266002

約数列:

[1, 2, 131, 262, 509, 1018, 1721, 3442, 66679, 133358, 225451, 450902, 875989, 1751978, 114754559, 229509118]

約数ペア:

[(1, 229509118), (2, 114754559), (131, 1751978), (262, 875989), (509, 450902), (1018, 225451), (1721, 133358), (3442, 66679)]