204858706090

素因数分解:

$2^1\times 5^1\times {\mathrm{2609}}^1\times {\mathrm{7852001}}^1$

素因数の和:7854617

約数の個数: 16

約数和(自身を含む): 368887053960

約数和(自身を除く): 164028347870

約数列:

[1, 2, 5, 10, 2609, 5218, 13045, 26090, 7852001, 15704002, 39260005, 78520010, 20485870609, 40971741218, 102429353045, 204858706090]

約数ペア:

[(1, 204858706090), (2, 102429353045), (5, 40971741218), (10, 20485870609), (2609, 78520010), (5218, 39260005), (13045, 15704002), (26090, 7852001)]