194656296961

素因数分解:

$7^2\times {\mathrm{43}}^1\times {\mathrm{79}}^2\times {\mathrm{113}}^1\times {\mathrm{131}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 238556967264

約数和(自身を除く): 43900670303

約数列:

[1, 7, 43, 49, 79, 113, 131, 301, 553, 791, 917, 2107, 3397, 3871, 4859, 5537, 5633, 6241, 6419, 8927, 10349, 14803, 23779, 34013, 39431, 43687, 62489, 72443, 103621, 166453, 238091, 268363, 276017, 305809, 383861, 437423, 445007, 507101, 636529, 705233, 725347, 817571, 1169437, 1878541, 2687027, 3115049, 4455703, 4936631, 5722997, 8186059, 13149787, 18809189, 21805343, 30325019, 31189921, 34556417, 35155553, 40060979, 50285791, 57302413, 92385523, 212275133, 246088871, 352000537, 646698661, 1485925931, 1722622097, 2464003759, 3972577489, 4526890627, 27808042423, 194656296961]

約数ペア:

[(1, 194656296961), (7, 27808042423), (43, 4526890627), (49, 3972577489), (79, 2464003759), (113, 1722622097), (131, 1485925931), (301, 646698661), (553, 352000537), (791, 246088871), (917, 212275133), (2107, 92385523), (3397, 57302413), (3871, 50285791), (4859, 40060979), (5537, 35155553), (5633, 34556417), (6241, 31189921), (6419, 30325019), (8927, 21805343), (10349, 18809189), (14803, 13149787), (23779, 8186059), (34013, 5722997), (39431, 4936631), (43687, 4455703), (62489, 3115049), (72443, 2687027), (103621, 1878541), (166453, 1169437), (238091, 817571), (268363, 725347), (276017, 705233), (305809, 636529), (383861, 507101), (437423, 445007)]