201758346

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 489265920

約数和(自身を除く): 287507574

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 109, 138, 153, 207, 218, 263, 306, 327, 391, 414, 526, 654, 782, 789, 981, 1173, 1578, 1853, 1962, 2346, 2367, 2507, 3519, 3706, 4471, 4734, 5014, 5559, 6049, 7038, 7521, 8942, 11118, 12098, 13413, 15042, 16677, 18147, 22563, 26826, 28667, 33354, 36294, 40239, 42619, 45126, 54441, 57334, 80478, 85238, 86001, 102833, 108882, 127857, 172002, 205666, 255714, 258003, 308499, 383571, 487339, 516006, 616998, 659341, 767142, 925497, 974678, 1318682, 1462017, 1850994, 1978023, 2924034, 3956046, 4386051, 5934069, 8772102, 11208797, 11868138, 22417594, 33626391, 67252782, 100879173, 201758346]

約数ペア:

[(1, 201758346), (2, 100879173), (3, 67252782), (6, 33626391), (9, 22417594), (17, 11868138), (18, 11208797), (23, 8772102), (34, 5934069), (46, 4386051), (51, 3956046), (69, 2924034), (102, 1978023), (109, 1850994), (138, 1462017), (153, 1318682), (207, 974678), (218, 925497), (263, 767142), (306, 659341), (327, 616998), (391, 516006), (414, 487339), (526, 383571), (654, 308499), (782, 258003), (789, 255714), (981, 205666), (1173, 172002), (1578, 127857), (1853, 108882), (1962, 102833), (2346, 86001), (2367, 85238), (2507, 80478), (3519, 57334), (3706, 54441), (4471, 45126), (4734, 42619), (5014, 40239), (5559, 36294), (6049, 33354), (7038, 28667), (7521, 26826), (8942, 22563), (11118, 18147), (12098, 16677), (13413, 15042)]