201663198

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{1747}}^1$

素因数の和:1830

約数の個数: 72

約数和(自身を含む): 489611304

約数和(自身を除く): 287948106

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 53, 66, 99, 106, 121, 159, 198, 242, 318, 363, 477, 583, 726, 954, 1089, 1166, 1747, 1749, 2178, 3494, 3498, 5241, 5247, 6413, 10482, 10494, 12826, 15723, 19217, 19239, 31446, 38434, 38478, 57651, 57717, 92591, 115302, 115434, 172953, 185182, 211387, 277773, 345906, 422774, 555546, 634161, 833319, 1018501, 1268322, 1666638, 1902483, 2037002, 3055503, 3804966, 6111006, 9166509, 11203511, 18333018, 22407022, 33610533, 67221066, 100831599, 201663198]

約数ペア:

[(1, 201663198), (2, 100831599), (3, 67221066), (6, 33610533), (9, 22407022), (11, 18333018), (18, 11203511), (22, 9166509), (33, 6111006), (53, 3804966), (66, 3055503), (99, 2037002), (106, 1902483), (121, 1666638), (159, 1268322), (198, 1018501), (242, 833319), (318, 634161), (363, 555546), (477, 422774), (583, 345906), (726, 277773), (954, 211387), (1089, 185182), (1166, 172953), (1747, 115434), (1749, 115302), (2178, 92591), (3494, 57717), (3498, 57651), (5241, 38478), (5247, 38434), (6413, 31446), (10482, 19239), (10494, 19217), (12826, 15723)]