245333358

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{42197}}^1$

素因数の和:42241

約数の個数: 48

約数和(自身を含む): 592459920

約数和(自身を除く): 347126562

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 306, 323, 342, 646, 969, 1938, 2907, 5814, 42197, 84394, 126591, 253182, 379773, 717349, 759546, 801743, 1434698, 1603486, 2152047, 2405229, 4304094, 4810458, 6456141, 7215687, 12912282, 13629631, 14431374, 27259262, 40888893, 81777786, 122666679, 245333358]

約数ペア:

[(1, 245333358), (2, 122666679), (3, 81777786), (6, 40888893), (9, 27259262), (17, 14431374), (18, 13629631), (19, 12912282), (34, 7215687), (38, 6456141), (51, 4810458), (57, 4304094), (102, 2405229), (114, 2152047), (153, 1603486), (171, 1434698), (306, 801743), (323, 759546), (342, 717349), (646, 379773), (969, 253182), (1938, 126591), (2907, 84394), (5814, 42197)]