208030572291

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3463}}^1\times {\mathrm{14437}}^1$

素因数の和:17995

約数の個数: 32

約数和(自身を含む): 296078333440

約数和(自身を除く): 88047761149

約数列:

[1, 3, 19, 57, 73, 219, 1387, 3463, 4161, 10389, 14437, 43311, 65797, 197391, 252799, 274303, 758397, 822909, 1053901, 3161703, 4803181, 14409543, 20024119, 49995331, 60072357, 149985993, 949911289, 2849733867, 3649659163, 10948977489, 69343524097, 208030572291]

約数ペア:

[(1, 208030572291), (3, 69343524097), (19, 10948977489), (57, 3649659163), (73, 2849733867), (219, 949911289), (1387, 149985993), (3463, 60072357), (4161, 49995331), (10389, 20024119), (14437, 14409543), (43311, 4803181), (65797, 3161703), (197391, 1053901), (252799, 822909), (274303, 758397)]