201547554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:216

約数の個数: 128

約数和(自身を含む): 487710720

約数和(自身を除く): 286163166

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 41, 57, 62, 78, 82, 93, 107, 114, 123, 186, 214, 246, 247, 321, 403, 494, 533, 589, 642, 741, 779, 806, 1066, 1178, 1209, 1271, 1391, 1482, 1558, 1599, 1767, 2033, 2337, 2418, 2542, 2782, 3198, 3317, 3534, 3813, 4066, 4173, 4387, 4674, 6099, 6634, 7626, 7657, 8346, 8774, 9951, 10127, 12198, 13161, 15314, 16523, 19902, 20254, 22971, 24149, 26322, 26429, 30381, 33046, 43121, 45942, 48298, 49569, 52858, 57031, 60762, 63023, 72447, 79287, 83353, 86242, 99138, 114062, 126046, 129363, 135997, 144894, 158574, 166706, 171093, 189069, 250059, 258726, 271994, 313937, 342186, 378138, 407991, 500118, 627874, 815982, 819299, 941811, 1083589, 1638598, 1767961, 1883622, 2167178, 2457897, 2583943, 3250767, 3535922, 4915794, 5167886, 5303883, 6501534, 7751829, 10607766, 15503658, 33591259, 67182518, 100773777, 201547554]

約数ペア:

[(1, 201547554), (2, 100773777), (3, 67182518), (6, 33591259), (13, 15503658), (19, 10607766), (26, 7751829), (31, 6501534), (38, 5303883), (39, 5167886), (41, 4915794), (57, 3535922), (62, 3250767), (78, 2583943), (82, 2457897), (93, 2167178), (107, 1883622), (114, 1767961), (123, 1638598), (186, 1083589), (214, 941811), (246, 819299), (247, 815982), (321, 627874), (403, 500118), (494, 407991), (533, 378138), (589, 342186), (642, 313937), (741, 271994), (779, 258726), (806, 250059), (1066, 189069), (1178, 171093), (1209, 166706), (1271, 158574), (1391, 144894), (1482, 135997), (1558, 129363), (1599, 126046), (1767, 114062), (2033, 99138), (2337, 86242), (2418, 83353), (2542, 79287), (2782, 72447), (3198, 63023), (3317, 60762), (3534, 57031), (3813, 52858), (4066, 49569), (4173, 48298), (4387, 45942), (4674, 43121), (6099, 33046), (6634, 30381), (7626, 26429), (7657, 26322), (8346, 24149), (8774, 22971), (9951, 20254), (10127, 19902), (12198, 16523), (13161, 15314)]