203465756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{205937}}^1$

素因数の和:205973

約数の個数: 24

約数和(自身を含む): 403638480

約数和(自身を除く): 200172724

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 205937, 411874, 823748, 2677181, 3912803, 5354362, 7825606, 10708724, 15651212, 50866439, 101732878, 203465756]

約数ペア:

[(1, 203465756), (2, 101732878), (4, 50866439), (13, 15651212), (19, 10708724), (26, 7825606), (38, 5354362), (52, 3912803), (76, 2677181), (247, 823748), (494, 411874), (988, 205937)]