201963608

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{5557}}^1$

素因数の和:5640

約数の個数: 64

約数和(自身を含む): 480211200

約数和(自身を除く): 278247592

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 59, 77, 88, 118, 154, 236, 308, 413, 472, 616, 649, 826, 1298, 1652, 2596, 3304, 4543, 5192, 5557, 9086, 11114, 18172, 22228, 36344, 38899, 44456, 61127, 77798, 122254, 155596, 244508, 311192, 327863, 427889, 489016, 655726, 855778, 1311452, 1711556, 2295041, 2622904, 3423112, 3606493, 4590082, 7212986, 9180164, 14425972, 18360328, 25245451, 28851944, 50490902, 100981804, 201963608]

約数ペア:

[(1, 201963608), (2, 100981804), (4, 50490902), (7, 28851944), (8, 25245451), (11, 18360328), (14, 14425972), (22, 9180164), (28, 7212986), (44, 4590082), (56, 3606493), (59, 3423112), (77, 2622904), (88, 2295041), (118, 1711556), (154, 1311452), (236, 855778), (308, 655726), (413, 489016), (472, 427889), (616, 327863), (649, 311192), (826, 244508), (1298, 155596), (1652, 122254), (2596, 77798), (3304, 61127), (4543, 44456), (5192, 38899), (5557, 36344), (9086, 22228), (11114, 18172)]