201105177

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:462

約数の個数: 64

約数和(自身を含む): 351160320

約数和(自身を除く): 150055143

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 137, 247, 273, 283, 399, 411, 741, 849, 959, 1729, 1781, 1981, 2603, 2877, 3679, 5187, 5343, 5377, 5943, 7809, 11037, 12467, 16131, 18221, 25753, 33839, 37401, 37639, 38771, 54663, 69901, 77259, 101517, 112917, 116313, 209703, 236873, 271397, 489307, 504023, 710619, 736649, 814191, 1467921, 1512069, 2209947, 3528161, 5156543, 9576437, 10584483, 15469629, 28729311, 67035059, 201105177]

約数ペア:

[(1, 201105177), (3, 67035059), (7, 28729311), (13, 15469629), (19, 10584483), (21, 9576437), (39, 5156543), (57, 3528161), (91, 2209947), (133, 1512069), (137, 1467921), (247, 814191), (273, 736649), (283, 710619), (399, 504023), (411, 489307), (741, 271397), (849, 236873), (959, 209703), (1729, 116313), (1781, 112917), (1981, 101517), (2603, 77259), (2877, 69901), (3679, 54663), (5187, 38771), (5343, 37639), (5377, 37401), (5943, 33839), (7809, 25753), (11037, 18221), (12467, 16131)]