204954706

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{131213}}^1$

素因数の和:131297

約数の個数: 16

約数和(自身を含む): 340106688

約数和(自身を除く): 135151982

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 131213, 262426, 1443343, 2886686, 9316123, 18632246, 102477353, 204954706]

約数ペア:

[(1, 204954706), (2, 102477353), (11, 18632246), (22, 9316123), (71, 2886686), (142, 1443343), (781, 262426), (1562, 131213)]