202389111

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{401}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 318409728

約数和(自身を除く): 116020617

約数列:

[1, 3, 9, 27, 31, 67, 81, 93, 201, 243, 279, 401, 603, 837, 1203, 1809, 2077, 2511, 3609, 5427, 6231, 7533, 10827, 12431, 16281, 18693, 26867, 32481, 37293, 56079, 80601, 97443, 111879, 168237, 241803, 335637, 504711, 725409, 832877, 1006911, 2176227, 2498631, 3020733, 6528681, 7495893, 22487679, 67463037, 202389111]

約数ペア:

[(1, 202389111), (3, 67463037), (9, 22487679), (27, 7495893), (31, 6528681), (67, 3020733), (81, 2498631), (93, 2176227), (201, 1006911), (243, 832877), (279, 725409), (401, 504711), (603, 335637), (837, 241803), (1203, 168237), (1809, 111879), (2077, 97443), (2511, 80601), (3609, 56079), (5427, 37293), (6231, 32481), (7533, 26867), (10827, 18693), (12431, 16281)]