200374220

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{149533}}^1$

素因数の和:149609

約数の個数: 24

約数和(自身を含む): 427069104

約数和(自身を除く): 226694884

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 149533, 299066, 598132, 747665, 1495330, 2990660, 10018711, 20037422, 40074844, 50093555, 100187110, 200374220]

約数ペア:

[(1, 200374220), (2, 100187110), (4, 50093555), (5, 40074844), (10, 20037422), (20, 10018711), (67, 2990660), (134, 1495330), (268, 747665), (335, 598132), (670, 299066), (1340, 149533)]