207817372217

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{277}}^1\times {\mathrm{634187}}^1$

素因数の和:634497

約数の個数: 24

約数和(自身を含む): 258109442496

約数和(自身を除く): 50292070279

約数列:

[1, 7, 13, 91, 169, 277, 1183, 1939, 3601, 25207, 46813, 327691, 634187, 4439309, 8244431, 57711017, 107177603, 175669799, 750243221, 1229688593, 2283707387, 15985951709, 29688196031, 207817372217]

約数ペア:

[(1, 207817372217), (7, 29688196031), (13, 15985951709), (91, 2283707387), (169, 1229688593), (277, 750243221), (1183, 175669799), (1939, 107177603), (3601, 57711017), (25207, 8244431), (46813, 4439309), (327691, 634187)]