201238722

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{373}}^1$

素因数の和:584

約数の個数: 64

約数和(自身を含む): 457416960

約数和(自身を除く): 256178238

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 103, 194, 206, 291, 309, 373, 582, 618, 746, 873, 927, 1119, 1746, 1854, 2238, 2619, 2781, 3357, 5238, 5562, 6714, 9991, 10071, 19982, 20142, 29973, 36181, 38419, 59946, 72362, 76838, 89919, 108543, 115257, 179838, 217086, 230514, 269757, 325629, 345771, 539514, 651258, 691542, 976887, 1037313, 1953774, 2074626, 3726643, 7453286, 11179929, 22359858, 33539787, 67079574, 100619361, 201238722]

約数ペア:

[(1, 201238722), (2, 100619361), (3, 67079574), (6, 33539787), (9, 22359858), (18, 11179929), (27, 7453286), (54, 3726643), (97, 2074626), (103, 1953774), (194, 1037313), (206, 976887), (291, 691542), (309, 651258), (373, 539514), (582, 345771), (618, 325629), (746, 269757), (873, 230514), (927, 217086), (1119, 179838), (1746, 115257), (1854, 108543), (2238, 89919), (2619, 76838), (2781, 72362), (3357, 59946), (5238, 38419), (5562, 36181), (6714, 29973), (9991, 20142), (10071, 19982)]