204550346

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1231}}^1$

素因数の和:1347

約数の個数: 64

約数和(自身を含む): 417263616

約数和(自身を除く): 212713270

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 83, 91, 143, 154, 166, 182, 286, 581, 913, 1001, 1079, 1162, 1231, 1826, 2002, 2158, 2462, 6391, 7553, 8617, 11869, 12782, 13541, 15106, 16003, 17234, 23738, 27082, 32006, 83083, 94787, 102173, 112021, 166166, 176033, 189574, 204346, 224042, 352066, 715211, 1123903, 1232231, 1328249, 1430422, 2247806, 2464462, 2656498, 7867321, 9297743, 14610739, 15734642, 18595486, 29221478, 102275173, 204550346]

約数ペア:

[(1, 204550346), (2, 102275173), (7, 29221478), (11, 18595486), (13, 15734642), (14, 14610739), (22, 9297743), (26, 7867321), (77, 2656498), (83, 2464462), (91, 2247806), (143, 1430422), (154, 1328249), (166, 1232231), (182, 1123903), (286, 715211), (581, 352066), (913, 224042), (1001, 204346), (1079, 189574), (1162, 176033), (1231, 166166), (1826, 112021), (2002, 102173), (2158, 94787), (2462, 83083), (6391, 32006), (7553, 27082), (8617, 23738), (11869, 17234), (12782, 16003), (13541, 15106)]