202573825

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{257}}^1\times {\mathrm{769}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 258655320

約数和(自身を除く): 56081495

約数列:

[1, 5, 25, 41, 205, 257, 769, 1025, 1285, 3845, 6425, 10537, 19225, 31529, 52685, 157645, 197633, 263425, 788225, 988165, 4940825, 8102953, 40514765, 202573825]

約数ペア:

[(1, 202573825), (5, 40514765), (25, 8102953), (41, 4940825), (205, 988165), (257, 788225), (769, 263425), (1025, 197633), (1285, 157645), (3845, 52685), (6425, 31529), (10537, 19225)]