202087686065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{470513}}^1$

素因数の和:470729

約数の個数: 32

約数和(自身を含む): 266679806976

約数和(自身を除く): 64592120911

約数列:

[1, 5, 17, 31, 85, 155, 163, 527, 815, 2635, 2771, 5053, 13855, 25265, 85901, 429505, 470513, 2352565, 7998721, 14585903, 39993605, 72929515, 76693619, 247960351, 383468095, 1239801755, 1303791523, 2377502189, 6518957615, 11887510945, 40417537213, 202087686065]

約数ペア:

[(1, 202087686065), (5, 40417537213), (17, 11887510945), (31, 6518957615), (85, 2377502189), (155, 1303791523), (163, 1239801755), (527, 383468095), (815, 247960351), (2635, 76693619), (2771, 72929515), (5053, 39993605), (13855, 14585903), (25265, 7998721), (85901, 2352565), (429505, 470513)]