201735651

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{2221}}^1$

素因数の和:2391

約数の個数: 32

約数和(自身を含む): 309089088

約数和(自身を除く): 107353437

約数列:

[1, 3, 13, 17, 39, 51, 137, 221, 411, 663, 1781, 2221, 2329, 5343, 6663, 6987, 28873, 30277, 37757, 86619, 90831, 113271, 304277, 490841, 912831, 1472523, 3955601, 5172709, 11866803, 15518127, 67245217, 201735651]

約数ペア:

[(1, 201735651), (3, 67245217), (13, 15518127), (17, 11866803), (39, 5172709), (51, 3955601), (137, 1472523), (221, 912831), (411, 490841), (663, 304277), (1781, 113271), (2221, 90831), (2329, 86619), (5343, 37757), (6663, 30277), (6987, 28873)]