200793725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{2909}}^1$

素因数の和:3181

約数の個数: 24

約数和(自身を含む): 272795040

約数和(自身を除く): 72001315

約数列:

[1, 5, 11, 25, 55, 251, 275, 1255, 2761, 2909, 6275, 13805, 14545, 31999, 69025, 72725, 159995, 730159, 799975, 3650795, 8031749, 18253975, 40158745, 200793725]

約数ペア:

[(1, 200793725), (5, 40158745), (11, 18253975), (25, 8031749), (55, 3650795), (251, 799975), (275, 730159), (1255, 159995), (2761, 72725), (2909, 69025), (6275, 31999), (13805, 14545)]