208996821417

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1\times {\mathrm{3743249}}^1$

素因数の和:3743792

約数の個数: 16

約数和(自身を含む): 286762896000

約数和(自身を除く): 77766074583

約数列:

[1, 3, 37, 111, 503, 1509, 18611, 55833, 3743249, 11229747, 138500213, 415500639, 1882854247, 5648562741, 69665607139, 208996821417]

約数ペア:

[(1, 208996821417), (3, 69665607139), (37, 5648562741), (111, 1882854247), (503, 415500639), (1509, 138500213), (18611, 11229747), (55833, 3743249)]