200617772

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{409}}^1\times {\mathrm{823}}^1$

素因数の和:1385

約数の個数: 24

約数和(自身を含む): 354732000

約数和(自身を除く): 154114228

約数列:

[1, 2, 4, 149, 298, 409, 596, 818, 823, 1636, 1646, 3292, 60941, 121882, 122627, 243764, 245254, 336607, 490508, 673214, 1346428, 50154443, 100308886, 200617772]

約数ペア:

[(1, 200617772), (2, 100308886), (4, 50154443), (149, 1346428), (298, 673214), (409, 490508), (596, 336607), (818, 245254), (823, 243764), (1636, 122627), (1646, 121882), (3292, 60941)]