201795891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 321753600

約数和(自身を除く): 119957709

約数列:

[1, 3, 11, 29, 33, 37, 41, 87, 111, 123, 139, 319, 407, 417, 451, 957, 1073, 1189, 1221, 1353, 1517, 1529, 3219, 3567, 4031, 4551, 4587, 5143, 5699, 11803, 12093, 13079, 15429, 16687, 17097, 35409, 39237, 43993, 44341, 50061, 56573, 62689, 131979, 133023, 149147, 165271, 169719, 188067, 210863, 447441, 483923, 495813, 632589, 1451769, 1640617, 1817981, 2319493, 4921851, 5453943, 6115027, 6958479, 18345081, 67265297, 201795891]

約数ペア:

[(1, 201795891), (3, 67265297), (11, 18345081), (29, 6958479), (33, 6115027), (37, 5453943), (41, 4921851), (87, 2319493), (111, 1817981), (123, 1640617), (139, 1451769), (319, 632589), (407, 495813), (417, 483923), (451, 447441), (957, 210863), (1073, 188067), (1189, 169719), (1221, 165271), (1353, 149147), (1517, 133023), (1529, 131979), (3219, 62689), (3567, 56573), (4031, 50061), (4551, 44341), (4587, 43993), (5143, 39237), (5699, 35409), (11803, 17097), (12093, 16687), (13079, 15429)]