201627575

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{3917}}^1$

素因数の和:4027

約数の個数: 24

約数和(自身を含む): 262349280

約数和(自身を除く): 60721705

約数列:

[1, 5, 25, 29, 71, 145, 355, 725, 1775, 2059, 3917, 10295, 19585, 51475, 97925, 113593, 278107, 567965, 1390535, 2839825, 6952675, 8065103, 40325515, 201627575]

約数ペア:

[(1, 201627575), (5, 40325515), (25, 8065103), (29, 6952675), (71, 2839825), (145, 1390535), (355, 567965), (725, 278107), (1775, 113593), (2059, 97925), (3917, 51475), (10295, 19585)]