204526090

素因数分解:

$2^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{25219}}^1$

素因数の和:26037

約数の個数: 16

約数和(自身を含む): 368615520

約数和(自身を除く): 164089430

約数列:

[1, 2, 5, 10, 811, 1622, 4055, 8110, 25219, 50438, 126095, 252190, 20452609, 40905218, 102263045, 204526090]

約数ペア:

[(1, 204526090), (2, 102263045), (5, 40905218), (10, 20452609), (811, 252190), (1622, 126095), (4055, 50438), (8110, 25219)]